mps analog power ic solutions 2006 short-form catalog

High Performance Analog IC Solutions for Broad-Based Markets Cold Cathode Fluorescent Lamp Drivers White LED Drivers Switch Mode DC to DC Converters Class D Audio Amplifiers

MMPPSS AAnnaalloogg PPoowweerr IICC SSoolluuttiioonnss 22000066 SShhoorrtt--FFoorrmm CCaattaalloogg

The Future of Analog IC Technology®

ISO 9001:2000 Certified Processes

MPS Analog Power IC Solutions – 2006 Short-Form Catalog www.monolithicpower.com

Copyright © 2006 Monolithic Power Systems, Inc.

All Rights Reserved

Disclaimer

Monolithic Power Systems Inc. (MPS) products are not authorized for use as critical components in life support devices or systems. Life support devices are applications that may involve potential risks of death, personal injury or severe property or environmental damages. These critical components are semiconductor products whose failure to perform can be reasonably expected to cause the failure of the life support systems or device, or to adversely impact its effectiveness or safety. The use of MPS products in such devices or systems is done so fully at the customer risk and liability.

As in all designs and applications it is recommended that the customer apply sufficient safeguards and guard bands in both the design and operating parameters. MPS assumes no liability for customer’s applications assistance or for any customer’s product design(s) that use MPS products.

MPS warrants the performance of its products to the current specifications in effect at the time of sale per MPS standard limited warranty. MPS imposes testing and quality control processes that it deems necessary to support this warranty. The customer should be aware that not all parameters are 100% tested for each device. Sufficient testing is done to ensure product reliability in accordance with MPS’ warranty.

MPS’ Quality Management Systems (QMS) conforms with ISO 9001:2000 Process Certification Standards as assessed and certified by Eagle Registrations Inc. The scope of the certification encompasses the design, manufacture and test of high performance power management and analog / mixed signal integrated circuits.

MPS believes the information in this document to be accurate and reliable but assumes no responsibility for any errors or omissions that may have occurred in its generation or printing. The information contained herein is subject to change without notice and no responsibility is assumed by MPS to update or keep current the information contained in this document, nor for its use or for infringement of patent or other rights of third parties. MPS does not warrant or represent that any license, either expressed or implied, is granted to the user.

“Monolithic Power Systems”, “MPS”, and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.


Table of Contents Section 1: General Information Company Overview.................................... 1-1 Quality and Reliability ................................ 1-2 Section 2: Cold Cathode Fluorescent Lamp (CCFL) Drivers 2-1 CCFL Driver Product Selection Guide ....... 2-2 Features and Benefits................................ 2-3 Application Table ....................................... 2-3 MP1010B ................................................... 2-4 MP1026...................................................... 2-5 MP1038...................................................... 2-6 Section 3: White LED Drivers 3-1 White LED Driver Product Selection Guide 3-2 MP1517...................................................... 3-3 MP1518...................................................... 3-4 MP1519...................................................... 3-5 MP1519L ((NNEEWW))........................................ 3-6 MP1521...................................................... 3-7 MP1523...................................................... 3-8 MP1528 ((NNEEWW)).......................................... 3-9 MP1529 ((NNEEWW))........................................ 3-10 MP3011 ((NNEEWW))........................................ 3-11 MP3204.................................................... 3-12 MP3205.................................................... 3-13 Section 4: Step-Up Converters 4-1 Step-Up Converter Product Selection Guide.......................................... 4-2 MP1517...................................................... 4-3 MP1522...................................................... 4-4 MP1527...................................................... 4-5 MP1530...................................................... 4-6 MP1531...................................................... 4-7 MP1541...................................................... 4-8 MP1542...................................................... 4-9 MP1543 ((NNEEWW))........................................ 4-10

Section 5: Step-Down Converters 5-1 Step-Down Converter Product Selection

Guide ..........................................................5-2 Synchronous Converters MP1567 ................................................5-4 MP1570 ................................................5-5 MP2104 ................................................5-6 MP2105 ................................................5-7 MP2106 ................................................5-8 MP2109 ................................................5-9 MP2303 ((NNEEWW QQ11 22000066)) ....................5-10 MP2305 ..............................................5-11 MP2307 ((NNEEWW))...................................5-12 MP2309 ((NNEEWW))...................................5-13 Non-Synchronous Converters MP1591 ..............................................5-14 MP1593 ..............................................5-15 MP2351 ..............................................5-16 MP2354 ..............................................5-17 MP2355 ..............................................5-18 MP2358 ((NNEEWW))...................................5-19 MP2361 ..............................................5-20 MP2364 ..............................................5-21 Low Dropout Regulators (LDO) MP2000 ((NNEEWW))...................................5-22 MP8801 ..............................................5-23 MP8802 ((NNEEWW))...................................5-24 Section 6: Class D Audio Amplifiers 6-1 Class D Audio Amplifiers

Product Selection Guide.............................6-2 Features and Benefits.................................6-2 MP7720 ......................................................6-3 MP7722 ((NNEEWW))...........................................6-4 MP7731 ......................................................6-5 MP7782 ((NNEEWW))...........................................6-6 MP8040 ......................................................6-7


Table of Contents (cont.) Section 7: Evaluation Boards and Selected Application Solutions 7-1 Evaluation Board Product Selection Guide .. 7-2 EV0037 (MP1010B) ................................... 7-4 EV1529DR-00A ((NNEEWW)).............................. 7-5 EV1570DN-00A ......................................... 7-6 EV7722DF-00C ((NNEEWW)).............................. 7-7 5.1 Channel 150W Class D Audio Board (EV7720DS-7782-00D) ((NNEEWW)) .................. 7-8 4 Output DSL Power Supply

(EV2364DF/1541DJ-00A) ((NNEEWW)) ............................ 7-9 Boost Converter for SEPIC Applications (EV1542DK-SEPIC-00A) ((NNEEWW)) ............. 7-10 Boost Converter for TFT Applications (EV1542DK-TFT-00A) ((NNEEWW)).................. 7-11 Section 8: Packaging Information 8-1 Part Number Nomenclature ....................... 8-2 Tape and Reel Specifications .................... 8-3 Section 9: Worldwide Sales Representatives and Distributors 9-1 Asia (Hong Kong, Singapore, Taiwan)....... 9-2 Asia (Japan, Korea) ................................... 9-3 Europe and ROW....................................... 9-4 North America ............................................ 9-5

General Information


1 -1

Company Overview Monolithic Power Systems (MPS) develops and markets proprietary, high-performance, advanced analog power management integrated circuits (ICs) for automotive, industrial, consumer, computing, and communications products. Founded in 1997 and headquartered in Los Gatos, California, the company has three core strengths: strong analog design expertise, deep system-level and applications knowledge, and an innovative proprietary process technology. These combined advantages enable MPS to deliver highly integrated monolithic products that offer energy efficient, cost-effective solutions.

Members of MPS’ design team all hail from distinguished analog semiconductor companies with an average 15 years of experience per designer. The team has successfully brought innovative product suites to market and is a key factor in MPS’ product superiority and mass market appeal. These talented individuals, coupled with MPS’ technology advantages, have created an emerging leader in the future of analog IC technology.

MPS’ systems and applications expertise stems from a complementary team of industry veterans who possess highly-technical electronics knowledge, sophisticated system and IC level design capabilities and extensive customer application experience. MPS’ applications team works closely with potential and existing customers to identify new product opportunities, reduce time-to-market (TTM), and thoroughly support any application.

MPS’ proprietary process technology is a key competitive advantage. Many conventional analog technologies are limited by an inability to support integration of power devices at high power levels. This results in unacceptably large semiconductors and/or significant levels of power loss. Other analog semiconductor vendors rely on multiple chip solutions to avoid these issues. In contrast, MPS’ proprietary process technology overcomes each of these issues. Implemented at standard CMOS foundries, this unique process integrates bipolar transistors and CMOS devices with a highly efficient DMOS power transistor. This allows MPS to design and deliver smaller, single-chip power management ICs that are highly efficient and accurate. MPS’ single process technology simplifies the design process, and is applicable across a wide range of analog applications. The result is higher productivity and significant cost advantages for any MPS customers. In addition, MPS continuously expands its portfolio of intellectual property and proprietary processes to enhance its products and market share.

MPS’ product families include: • Cold Cathode Fluorescent Lamp (CCFL) backlight inverter ICs, used in lighting LCD displays such as

those found in notebook computers, flat panel displays and televisions. • DC/DC converter ICs, providing the supply voltages to a variety of electronic devices. • LED driver ICs, used in lighting displays such as those found in cellular handsets and handheld

computing devices. • Class D audio amplifier ICs, providing an audio solution with smaller size and higher efficiency than

conventional Class AB audio amplifiers; Class D is gaining popularity in digital home and mobile entertainment systems.

MPS partners with world-class foundries to deliver high-quality, cost-effective solutions to meet the demanding standards set by its customers. MPS maintains a global presence with sales offices in Taiwan, China, Korea, and Japan, which operate under MPS International, Ltd.

MPS Headquarters - Los Gatos, CA USA

General Information


1 -2

Quality and Reliability Monolithic Power Systems’ Quality Assurance Organization develops, coordinates and champions strategic Quality Initiatives throughout MPS, our foundries, sub-contractors and business partners. MPS’s QA organization’s mission is to enable MPS to design, develop, manufacture and deliver product to our customers with World Class Quality and Reliability that meets and exceeds our customer’s expectations.

The key to accomplishing our mission is applying Quality Management Systems principles. QMS is the process by which all aspects of the “mission” are focused on and geared for quality management. Areas that are covered by this process are:

Process Design

Product Design

Process and Equipment Control

Material Control Systems’ Process / Product Modifications

Product Qualifications, Audits and Field Data

MPS’s Quality Management System focuses on:

Design for Manufacturability and Reliability at the product development phase

RSPC, Process and Equipment controls Yield improvements and Defect elimination during manufacturing

Comprehensive QA/R Qualification, Quality Audit and Field performance analysis with continuous improvement program

By applying Quality and Reliability principles to each of these areas, MPS will ensure that our products and services meet the highest standards for performance and product quality.

ISO 9001:2000 Certified Processes To emphasize our dedication to Quality Management Systems, MPS maintains formal ISO 9001:2000 QMS certification through Eagle Registrations Inc. and undergoes semi-annual audits of our processes to ensure ongoing compliance with the ISO 9001:2000 QMS standards.

RoHS Compliance Monolithic Power Systems’ lead-free products comply with the European Union’s RoHS Directive

2002/95/EC and WEEE Directive 2002/960/EC.

Monolithic Power Systems’ deliverable products, when ordered with Pb-free termination, do not contain and are not contaminated with Lead (Pb), Cadmium (Cd), Mercury (Hg), or their compounds Hexavalent Chromium (Cr), Polybrominated Biphenyl (PBB) and Polybrominated Diphenyl Ether (PBDE).

Monolithic Power Systems’ components do not intentionally contain Polychlorinated Naphthalene, Organic Tin Compounds (Tributyl Tin & Triphenyl Tin), Asbestos, AZO Compounds, Formaldehyde, Chlorinated Paraffins, Polybrominated Biphenyl Ethers (PBBE), Polychlorinated Biphenyl (PCB) or PVC (except shipping tubes) and do not contain or have termination finishes of pure Lead or pure Zinc.

Our ongoing environmental program will ensure we are in compliance with our customers’ environmental concerns.


2 - 1

Section 2

Cold Cathode Fluorescent Lamp (CCFL) Drivers

Product Selection Guide............................................................... 2-2 Features and Benefits .................................................................. 2-3 Application Table.......................................................................... 2-3 MP1010B .....................................................................................2-4 MP1026........................................................................................2-5 MP1038........................................................................................2-6



2 - 2

CCFL Driver Product Selection Guide

* Not Required

Part Number N

umbe

r of L

amps

Inpu

t Vol

tage

Ran

ge (V

)

Max

Inpu

t Vo

ltage

(V)

Bia

s Su

pply

Vol

tage

R

ange

(V)

Ref

eren

ce

Volta

ge (V

)

Supp

ly C

urre

nt

Qui

esce

nt (µ

A)

Supp

ly C

urre

nt

Ope

ratin

g (m

A)

Eval

uatio

n

Boa

rd

Pack

ages

Special Features

MP1010B 1 6.0 to 23

25 NR* 5 10 2.5 EV0037 TSSOP20 TSSOP20F

Integrated Power Switches Open Lamp Regulation Current and Voltage Feedback Control

Logic Level Burst Mode Control Supports Open/Short Lamp Protection

Soft Start Output is Short Circuit Protected Analog and Burst Mode Dimming

MP1026 1 4.5 to 14

16 4.5 to

5.5 N/A 500 1.8 EV1026EF-00A TSSOP20F

4.5V to 14V Power Input (VBatt) Current and Voltage Feedback Control

Analog and Burst Mode Dimming

MP1038 Up to 30

10 to 32

35 NR* 6 10 3 EV1038DM-03A SOIC28 TSSOP28

Fixed Operating Frequency Input Voltage Range of 10V to 32V Full-Wave Sense Amp Integrated Burst Mode Oscillator and Modulator

Soft-On and Soft-Off Burst Envelope



2 - 3

CCFL Drivers Features and Benefits Features Benefits Resonant Technology

This technology ensures the lamp will strike at any temperature and in any environment. In addition no additional components are required for varying the frequency of the lamp.

High Efficiency The full bridge technology allows near perfect sine waves for optimum efficiency which results in the maximum light output per watt. This also eliminates the need for high voltage ballast capacitors.

Protection All of our devices provide integrated short circuit and open and short lamp protection.

Small Form Factor

All CCFL IC drivers integrate full bridge architecture using N-Channel MOSFETs, which reduces total solution part count. In addition MPS’ patented circuit architecture creates an efficient and low cost solution.

Brightness Our ICs incorporate Analog and PWM dimming techniques, internal oscillators for burst mode and integrated soft-on and soft-off capabilities.

Multiple Lamp Capacity

MPS has a patented technique for matching lamp currents allowing 2% tolerances

CCFL Application Table Application Requirements MPS Products Notebooks Web Pads / Tablets Picture Frames eBooks Automotive GPS Systems Portable DVD Players POS / ATM Terminals

High Efficiency Small Form Factor 6 to 25 Volt Operation Low Cost Solution Rugged Solution Up to 8 Watts

MP1010B MP1026

Flat Panel LCD Monitors Automotive Entertainment High / Bright Displays (Daylight Readable)

Lamp Matching Multiple Lamp Capability Thermal Management Up to 150 Watts

MP1038



2 - 4

MP1010B Cold Cathode Fluorescent Lamp Driver DESCRIPTION The MP1010B is a power solution IC that offers a true complete solution for driving a Cold Cathode Fluorescent Lamps (CCFL). This Power IC converts unregulated DC voltage to a nearly pure sine wave required to ignite and operate the CCFL. Based on proprietary power topology and control techniques it greatly increases the power conversion efficiency.

EVALUATION BOARD REFERENCE Board Number Dimensions

EV0037 4.0”X x 0.5”Y x 0.4”Z

FEATURES • Integrated Power Switches • 6.0V to 23V Variable Supply Voltage with

Regulated Lamp Current. • Rated 12W Power Output at 12V Input • Open Lamp Regulation • Current and Voltage Feedback Control • Logic Level Burst Mode Control • Supports Open/Short Lamp Protection • Soft-Start • Short Circuit Protected Output • High Energy Start Pulse • Analog and Burst Mode Dimming

APPLICATIONS • LCD Backlight Inverter for Notebook Computers• Web Pads, GPS, Desktop Displays,

Portable DVD, Car Video Display Systems “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc. The MP1010B is covered by US Patents 6,633,138, 6,316,881, 6,114,814.

TYPICAL APPLICATION

MP1010B

BR

IL BO

S

T/B

EN

DR

IN OU

TL

PG

ND

BS

TL

BR

T/B

EN

GND

VBATTFUSE

5

R1

4

3

HV

T1

C11 R9

R10

C10R5

C9

R4C7

C6C5C4C3C2

R3C8

2

1

1 2 3 4 5 6 7 8 9 10

20 19 18 17 16 15 14 13 12 11

AG

ND FB OL FT

CO

MP

RE

F IN

OU

TR

PG

ND

BS

TR

R2

MP1010B_TAC_S01

C15

C1

R8

C14C12

R7C13

R6

C16

The Future of Analog IC Technology

TM

TM



2 - 5

MP1026 CCFL Driver

For Handheld Display Applications

DESCRIPTION The MP1026 is a Power IC that offers a complete solution for driving a Cold Cathode Fluorescent Lamp (CCFL). This Power IC converts unregulated DC voltage to a nearly pure sine wave required to ignite and operate the CCFL.

The MP1026 greatly increases power conversion efficiency and supports both analog and burst mode dimming, simplifying the module implementation. The MP1026 offers the following distinct performance advantages:

• More light for less power • Small board implementation • Low RF emission • Low external components cost

The MP1026 is suitable for 2-Cell Li-Ion battery applications using 5V, 9V, or 12V adapters as the power source.

FEATURES • 4.5V to 14V Power Input (VBatt) • Increase Transformer Reliability • Open Lamp Timer and Regulation • Current and Voltage Feedback Control • Logic Level Burst Mode Control • Supports Open/Short Lamp Protection • Soft-Start • Outputs are Short Circuit Protected • Allows Burst-Mode Operation • Improved Line Transient Response • Tightened Lamp Current Accuracy

APPLICATIONS • Portable DVD Players • PDAs • Camcorders • Digital Cameras “MPS” and “Monolithic Power Systems” are Trademarks of Monolithic Power Systems, Inc. The MP1026 is covered by US Patents 6,316,881 and 6,114,814.

TYPICAL APPLICATION

Rlfb

Cs1

T1

Cs2

Cisb

Csfb

Rsfb

Risb

Cp

Rdamp

MP1026

AG

nd

ISFB

VLFB FT

Com

p

Cft

Cdb

r

Cvd

d

Cba

L

Cbo

sc

Cco

mp

Vdd

Bat

t

Out

R

PGnd BtR

Abr

t

IL Bos

c

DB

rt

En Vdd

Bat

t

Out

L

PGnd

BtL

20 19 18 17 16 15 14 13 12 11

1 2 3 4 5 6 7 8 9 10

CbtRCba

R

Rbosc

RIL

Rs

CbtL

DA

DA, DB: required for VBATT < 7VIN4148 or BAT54

RbleedRdbr

DBrt

En

ABrt

VDD

Cba

VBATT

Gnd

F1MP1026_TAC_S01

DB


TM

TM



2 - 6

MP1038 Full Bridge CCFL Controller

DESCRIPTION The MP1038 is a fixed operating frequency inverter controller that controls four external N-Channel power MOSFETs in a full-bridge configuration. The inverter is designed to power one or more cold cathode fluorescent lamps (CCFL) to backlight liquid crystal displays. Its full-bridge architecture converts unregulated DC input voltages to the nearly pure sine waves required to ignite and operate CCFL. For reliable lamp ignition, the operating frequency is set by an external resistor and during startup, is temporarily swept toward the unloaded resonant frequency of the tank. The built-in burst oscillator can be synchronized with an external clock to minimize display scan interference. Burst mode or analog mode dimming is controlled with an external analog signal. Built-in fault management features include an open lamp regulator, a transformer secondary peak current regulator, and a dual-mode fault timer. The secondary over-current timeout can be shortened with external components. Built-in current limits for the external switches protect against inadvertent shorts. The MP1038 is available in TSSOP28 and SOIC28 packages.

FEATURES • Controls Four External, Low Cost, N-Channel

MOSFETs • Fixed Operating Frequency • Input Voltage Range of 10V to 32V • Lamp Current and Voltage Regulation • Full-Wave Sense Amp • Analog and Burst Mode Dimming Control • Integrated Burst Mode Oscillator and Modulator • Soft-On and Soft-Off Burst Envelope • Open Lamp Protection • Secondary Over-Current Protection • Dual-mode, Fault Timer • Available in TSSOP28 and SOIC28 Packages

APPLICATIONS • Desktop LCD Flat Panel Displays • Flat Panel Video Displays • LCD TVs and Monitors “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc. The MP1038 is covered by US Patents 6,683,422, 6,316,881, and 6,114,814. Other Patents Pending.

TYPICAL APPLICATION

MP

1038

SI

LI

LV

COMP

AG

FT

LCS

LCC

BRC

BRS

DBRT

ABRT

ENSYNC

LOK

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

PGL

LGL

VCCL

OUTL

UGL

BTL

PRL

PGR

LGR

VCCR

OUTR

UGR

BTR

PRR

GND

VPS

MP1038_TA01

DBRT

ABRT

ENSYNC

LOK


TM

TM


3 - 1

Section 3

White LED Drivers

Product Selection Guide............................................................... 3-2 MP1517........................................................................................3-3 MP1518........................................................................................3-4 MP1519........................................................................................3-5 MP1519L ((NNEEWW))............................................................................ 3-6 MP1521........................................................................................3-7 MP1523........................................................................................3-8 MP1528 ((NNEEWW)).............................................................................. 3-9 MP1529 ((NNEEWW))............................................................................ 3-10 MP3011 ((NNEEWW))..........................................................................................................................................................................................3-11 MP3204...................................................................................... 3-12 MP3205...................................................................................... 3-13

White LED Drivers


3 - 2

White LED Driver Product Selection Guide

Part Number In

put V

olta

ge R

ange

(V

)

Max

Ope

ratin

g O

utpu

t Vol

tage

(V)

Peak

Sw

itch

Cur

rent

- T

yp (A

)

Qui

esce

nt S

uppl

y C

urre

nt –

Typ

(mA

)

Shut

dow

n Su

pply

C

urre

nt –

Max

(µA

)

Feed

back

Vo

ltage

(V)

Ope

ratin

g Fr

eque

ncy

(MH

z)

Eval

uatio

n B

oard

Pack

ages

Special Features

MP1517 2.6 to 25

25 4.0 0.9 1.0 0.7 1.1 EV0043 QFN16

(4mm x 4mm)

Soft-Start Thermal Shutdown One String of 4 LEDs

MP1518 2.5 to 6

25 0.35 0.69 1.0 0.1 1.3 EV0056 TSOT23-6

QFN8 (2mm x 2mm)

Fixed Frequency Single String of 6 LEDs Soft Start / Open Load Protection

MP1519 2.5 to

5.5 6.5 N/A 4 1.0 N/A 1.3 EV0042

QFN16 (3mm x 3mm)

Charge Pump 1x, 1.5x, 2x Auto Adjust Four Strings of 1 LED

(NEW) MP1519L

2.5 to

5.5 6.5 N/A 4 1.0 N/A 1.3 EV1519DQL-00A

QFN16 (3mm x 3mm)

Charge Pump 1x, 1.5x, 2x Auto Adjust Three Strings of 1 LED

MP1521 2.7 to 25

25 0.4 0.55 3.0 0.4 Variable EV0021 MSOP10 QFN16

(3mm x 3mm)

Three Strings of 6 LEDs Soft Start / Analog Dimming

MP1523 2.7 to 25

25 0.45 0.65 3.0 0.4 Variable EV0035 SOT23-5 Single String of 6 LEDs Soft Start / Open Load Protection

(NEW) MP1528

2.7 to 36

25 0.95 0.65 3.0 0.4 Variable EV0032

EV1528DQ-00A QFN6

(3mm x 3mm) Up to 9 Series LED Integrated 0.63Ω MOSFETS

(NEW) MP1529

2.7 to

5.5 25 1.3 0.60 1.0 N/A 1.2 EV1529DR-00A

QFN16 (4mm x 4mm)

LCD Backlight to 30mA Flash to 150mA Integrated Soft-Start

(NEW) MP3011

2.5 to

5.5 6.5 N/A 1.0 N/A 1.3 EV3011DQ-00A

QFN6 (3mm x 3mm)

Charge Pump 1x, 1.5x, 2x Auto Adjust Two Strings of 1 LED

MP3204 2.5 to 6 21 0.35 0.69 1.0 0.1 1.3 EV3204DJ-00A

QFN8 (2mm x 2mm) TSOT23-6

Fixed Frequency Single String of 5 LEDs Soft Start Open LED Protection Tiny 2mm x 2mm QFN Package

MP3205 2.5 to 6 21 0.35 0.69 1.0 0.1 1.3 EV3205DJ-00A TSOT23-5

Fixed Frequency Single String of 5 LEDs Soft Start

White LED Drivers


3 - 3

MP1517 3A, 25V, 1.1MHz

Step-Up Converter

DESCRIPTION The MP1517 is a 3A, fixed frequency step-up converter ideal for medium-to-high current step-up, flyback and SEPIC applications. The high 1.1MHz switching frequency allows for smaller external components producing a compact solution for size constrained cameras, PDAs and cell phones. The low 0.7V feedback voltage offers higher efficiency in white LED driver applications including cell phone camera flash. The MP1517 regulates the output voltage up to 25V with efficiencies as high as 95%. Soft-start, cycle-by-cycle current limiting, and input under voltage lockout prevent overstressing or damage to sensitive external circuitry at startup and output short-circuit conditions. Current-mode regulation and external compensation components allow the MP1517 control loop to be optimized over a wide variety of input voltage, output voltage, and load current conditions. The MP1517 is available in the thermally enhanced QFN16 (4mm x 4mm) package.


EV0043 2.5”X x 2.0”Y x 0.4”Z

FEATURES • 4A Peak Current Limit • Low 700mV Feedback Threshold • Internal 150mΩ Power Switch • Input Range of 2.6V to 25V • Up to 95% Efficiency • Zero Current Shutdown Mode • Under Voltage Lockout Protection • Open Load Protection • Soft-Start Operation • Thermal Shutdown • Tiny 4mm x 4mm 16-Pin QFN Package

APPLICATIONS • Boost and SEPIC Regulators • Handheld Computers • Cell Phone Camera Flash, PDAs • Digital Still and Video Cameras “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP1517

IN8

COMP

FB

SW

1

16

9, 10

SGND PGND5, 13 11, 12

EN

SS

BP

OLS

4

15

3

7C510nF

C410nF

C310nF

C6OPTIONAL

OFF ON

VIN5V

D1MBR320

VOUT12V

MP1517_TAC_S01

10095908580757065605550

EFF

ICIE

NC

Y (%

)

LOAD CURRENT (mA)MP1517-EC01

Efficiency vs Load Current

1 10 100 1000

VIN = 5V

VOUT = 12V

VOUT = 18V


White LED Drivers


3 - 4

MP1518 Fixed Frequency White LED Driver DESCRIPTION The MP1518 is a step-up converter designed for driving up to 6 series white LEDs from a single cell Lithium Ion battery. The MP1518 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV feedback voltage reduces power loss and improves efficiency. The OV pin monitors the output voltage and turns off the converter if an over-voltage condition is present due to an open circuit condition.

The MP1518 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload.

The MP1518 is available in small 6-pin TSOT23 or 8-pin QFN (2mm x 2mm) packages.

Also available is the MP1518DJE, ideal for applications where low EMI is critical.

EVALUATION BOARD REFERENCES Board Number Dimensions

EV0056 1.9”X x 1.8”Y x 0.4”Z EV1518DG-00A 2.0”X x 1.8”Y x 0.4”Z

FEATURES • On Board Power MOSFET • Drives up to 6 Series White LEDs • Up to 87% Efficiency • Over 1MHz Fixed Switching Frequency • Open Load Shutdown • Low 104mV Feedback Voltage • Soft-Start/PWM Dimming • UVLO, Thermal Shutdown • Internal Current Limit • Available in TSOT23-6 and QFN8 Packages

APPLICATIONS • Cell Phones • Handheld Computers and PDAs • Digital Still Cameras • Small LCD Displays “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP1518

VIN5V LED1

LED2

LED3

LED4

LED5

LED6EN

MP1518_TAC_S01

IN

EN

GND

OV

FB

SW

88

86

84

82

80

78

76

EFFI

CIE

NC

Y (%

)

5 10 15 20LED CURRENT (mA)

MP1518_EC01

Effciciency vsLED Current

6 LEDS3 LEDS

VIN = 3.6V

4 LEDS


TM

TM

White LED Drivers


3 - 5

MP1519 1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Driver DESCRIPTION The MP1519 is a fully automatic driver for powering up to four (4) white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells. The driver performs all of the sensing and control to run the LEDs at an optimum charge pump ratio for efficiency without an expensive inductor. The driver senses and ignores missing LEDs and allows PWM operation to support brightness control.

The tiny 3mm x 3mm QFN16 package and small external capacitors allow for the most compact white LED solution available.


EV0042 2.4”X x 1.9”Y x 0.4”Z

FEATURES • 2% LED Current Matching • High Efficiency (>93%) • Current Source Outputs • No Ballast Resistors Required • 1x, 1.5x and 2x Automatic Modes • Constant Frequency Operation • Automatic LED Detection • High and Low Frequency PWM Capability • 2.5V to 5.5V Operation • Less than 1µA Leakage during Shutdown • Detects Changes in Battery Level • No External Schottky Diode Required • Soft-Start and Soft Switching Operation • Evaluation Board Available

APPLICATIONS • Cell Phones • PDA or Hand Held Computers • White LED Application at 3.6V Supply “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION MP1519

C1A

C1B

C2A

C2B

LED1

LED2

LED3

LED4

BATT

EN

RADJ

GND

LEDC

GND

ENABLE

BATT

LED4 LED3 LED2 LED1

MP1519-TAC01

4

7

6

9

14

15

16

5, 13

12

11

3, 10

8

1

100908070605040302010

0

EFF

ICIE

NC

Y (%

)

2.5 3.0 3.5 4.0 4.5SUPPLY VOLTAGE (V)

MP1519-EC01

Efficiency vsSupply VoltageVLED = 3.35V @ 20mA

ILED=20mA

ILED=10mA

ILED=5mA


TM

TM

White LED Drivers


3 - 6

MP1519L 1x, 1.5x, 2x High Efficiency Charge Pump 3 White LED Driver

INITIAL RELEASE

DESCRIPTION The MP1519L is a fully automatic driver for powering three white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells. The driver performs all of the sensing and control to run the LEDs at an optimum charge pump ratio for efficiency without an expensive inductor. The driver allows PWM operation to support brightness control.



EV1519L 2.4”X x 1.9”Y x 0.4”Z

FEATURES • 2% LED Current Matching • High Efficiency (>93%) • Current Source Outputs • No Ballast Resistors Required • 1x, 1.5x and 2x Automatic Modes • Constant Frequency Operation • Automatic LED Detection • High and Low Frequency PWM Capability • 2.5V to 5.5V Operation • Less than 1µA Leakage during Shutdown • Detects Changes in Battery Level • No External Schottky Diode Required • Soft-Start and Soft Switching Operation


TYPICAL APPLICATION MP1519L

C1A

C1B

C2A

C2B

LED1

LED2

LED3

BATT

EN

RADJ

GND

LEDC

GND

ENABLE

BATT

LED3 LED2 LED1

MP1519L_TAC01

4

7

6

9

14

15

16

5, 13

12

11

3, 10

8

100

90

80

70

60

50

40

30

20

10

EFF

ICIE

NC

Y (%

)

2.5 3.0 3.5 4.0 4.5SUPPLY VOLTAGE (V)

MP1519L_EC01

ILED=20mA

ILED=10mA

ILED=5mA



TM

TM

((NNEEWW))

White LED Drivers


3 - 7

MP1521 High Efficiency

White LED Driver

General Description The MP1521 is a constant-current Boost Regulator. This IC has three individual current-sensing feedbacks, which are ideal for driving multiple strings of series connected LEDs. The OLS pin is designed for detecting loose or open LED connections.

The IC uses a peak current, constant minimum off-time architecture. The feedback pins measure voltage across sense resistors in series with the LED strings. When supplying a bias current of 20mA, the voltage drop across the sense resistor is only 0.4V to minimize power loss. Either a DC voltage or a PWM signal at the BRT/PWM input can control the LED brightness.

The MP1521 has an on board power MOSFET switch that is protected by current limit, open load shutdown, thermal shutdown, and under voltage lockout.

Ordering Information

PART NUMBER ∗ PACKAGE TEMPERATURE MP1521EK MSOP10 -20° to +85°C

MP1521EQ QFN16 (3x3) -20° to +85°C EV0005 MP1521EK Evaluation Board EV0021 MP1521EQ Evaluation Board

∗ For Tape & Reel, add suffix –Z (i.e., MP1521EK–Z) For Lead Free, add suffix –LF (i.e., MP1521EK–LF–Z)

Features On Board Power MOSFET Drive 9 White LEDs from 2.7V Input Drive 15 White LEDs from 5V Input Up to 90% Efficiency Over 80mA Output Current Capacity Open Load Shutdown Low Current Sensing Feedback Voltage Up to 3 String Current Sensing Feedback Analog and Digital PWM Brightness Control UVLO, Thermal Shutdown Soft Start Internal Current Limit Available in Compact MSOP10 and

Tiny 3 mm x 3 mm QFN16 Package Evaluation Boards Available

Applications Handheld Computers, Cell phones, PDAs,

Digital and Video Cameras, Small LCD Displays

Li Ion and NiMH Battery Applications

Typical Application Circuit (One String of Six (6) LEDs)

8

7

IN

BRT/PWM FB1

OLS

SW 10

GND 9

CIN

COUT EN

REF

4

3

2

1 D1 MP1521

L1

6 5 FB2 FB3

White LEDs

BRT/ PWM

EN

GND

OFF ON

VIN

Efficiency vs LED current, 1 string of 6 Using Toko D62CB 47µH Inductor

50 60 70 80 90

100

5 10 15 20 25 LED Current (mA)

Effic

ienc

y (%

) VIN = 5V VIN = 4V VIN = 3V

Monolithic Power Systems

White LED Drivers


3 - 8

MP1523 Precision 6-Lamp White LED Driver

DESCRIPTION The MP1523 is a 5-pin SOT23 step-up converter designed for driving up to six (6) series white LEDs from a single-cell Lithium Ion battery. The MP1523 uses a current limited, variable frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 0.4V feedback threshold reduces power loss and improves efficiency. To prevent damage due to an open circuit condition, the BIAS pin can measure the output voltage and turn off the converter if an over-voltage condition is present.

The MP1523 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MP1523 is available in a small 5-pin SOT23 package.

FEATURES • On Board Power MOSFET • Drives up to 6 White LEDs • Up to 90% Efficiency • Over 80mA Output Current Capacity • Open Load Shutdown • Low 0.4V Feedback Threshold • UVLO, Thermal Shutdown • Soft-Start • Internal Current Limiter • Available in SOT23-5 Package • Evaluation Board Available

APPLICATIONS • Cell Phones • Handheld Computers and PDAs • Digital Still and Video Cameras • Small LCD Displays

, “MPS”, “Monolithic Power Systems”, and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION


MP1523

BIAS SW

FBGND

EN2 3

15

4

VIN2.7V to 5.5V

A

Up To6 LEDs

B

EN

MP1523-TAC-S01

100

90

80

70

60

50

EFFI

CIE

NC

Y (%

)

5 10 15 20 25LED CURRENT (mA)

MP1523-EC01

VIN = 5VVIN = 4VVIN = 3V

White LED Drivers


3 - 9

MP1528 9 Lamp Precision WLED Driver

DESCRIPTION The MP1528 is a step-up converter designed for driving up to nine (9) series WLEDs from a single cell Lithium-Ion battery. It regulates the LED current and includes an analog input which can be adjusted to vary the LED brightness.

The MP1528 uses current limited, variable frequency architecture to regulate the LED current while maintaining high efficiency. The BIAS pin measures the output voltage and turns off the converter if an over voltage condition is present to prevent damage due to an open circuit condition. The LED current is measured with an external current sense resistor. The low 0.4V full-scale regulation threshold and 0.63Ω power switch minimize power loss to improve efficiency. Either a DC voltage or a PWM signal at the BRT input can control the LED brightness.

The MP1528 is available in a tiny 6 pin 3mm x 3mm QFN package.

EVALUATION BOARD REFERENCE Board Number Dimensions EV1528DQ-00A 2.0” x 1.5” x 0.5”

FEATURES • Drives up to 9 Series White LEDs • Integrated 0.63Ω Power MOSFET • Low 0.4V Full-Scale Current Sense Threshold • Over 20mA Output Current Capacity • Analog and Digital PWM Brightness Control • Open Load Shutdown • Soft-Start • Internal Current Limit • Under Voltage Lockout • Thermal Shutdown • Tiny 3mm x 3mm 6 Pin QFN Package

APPLICATIONS • Handheld Computers • PDAs • PDA Phones • Digital and Video Cameras • Small LCD Displays “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP1528BRT

GND

EN

FB

SW

BIAS2

5

6

1

3

4

LED1

LED9

MP1528_TAC01

D1B160B

VIN

EN

BRT

C310nF

90

80

70

60

50

40

EFFI

CIE

NC

Y (%

)

0 5 10 15 20 25LED CURRENT (mA)

MP1528_EC01

Efficiency vsLoad Current

3V

5V

3.6V4.2V

VIN=


TM

TM

((NNEEWW))

White LED Drivers


3 - 10

MP1529 Fixed-Frequency Step-Up Converter LCD Backlight Plus Flash DESCRIPTION The MP1529 is a step-up converter plus 3-string current mirror for driving two 6-LED backlight strings to 30mA and a 4-LED flash string to 150mA from a single Lithium-Ion battery.

The step-up converter generates an output voltage as high as 25V from a 2.7V to 5.5V input source. Three current sources drive in three modes. In backlight mode two strings of 6 LEDs are lit with up to 30mA of current. In the backlight plus preview mode the 4 flash LEDs are lit with the preview current. In flash mode the flash LEDs are lit with up to 150mA of current and the two backlight strings are turned off. There are three pins to independently set the backlight, preview and flash current.

The MP1529 includes built-in open lamp over voltage protection, cycle-by-cycle current limit, over-temperature shutdown, input under voltage control and integrated soft-start.

The MP1529 is available in a tiny 16-pin 4mm x 4mm package.

FEATURES • 2.7V to 5.5V Input Voltage Range • 25V Maximum Step-Up Voltage • <1µA Shutdown Mode • 1.2MHz Fixed Frequency Operation • LCD Backlight to 30mA, Flash to 150mA • Cycle-by-Cycle Current Limit • Independent Backlight, Preview and Flash

Current Adjustment • Special PWM Dimming • Over Voltage Protection • Under Voltage Lockout • Integrated Soft-Start • Thermal Shutdown • Tiny 4mm x 4mm QFN Package

APPLICATIONS • PDAs • Cellular Phones • Digital Still Cameras • Digital Video Cameras “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP1529_TAC_S01

MP1529

IN SW

OUT

COMP

SS

ISET1

ISET2

ISET3

GND

LED1

LED2

LED3

PGND

14

12

8

7

5

13, 15

EN1

EN2

16

3

4

9

10

11

6

1

2

D1VIN

EN1

EN2

C410nF

GND

VOUT

82

80

78

76

74

72

EFF

ICIE

NC

Y (%

)

2 4 6 8 10 12 14 16 18 20LED CURRENT (mA)

MP1529_EC01

Efficiency vs LED Current(Backlight Mode, 2 Strings of 3 LEDs)

VIN=4.2V

VIN=3.6V

VIN=2.7V


TM

TM

((NNEEWW))

White LED Drivers


3 - 11

MP3011 1x, 1.5x, 2x Auto-Adjust Charge Pump 2 White LED Driver

DESCRIPTION The MP3011 is a fully automatic driver for powering two white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells. The driver performs all of the sensing and control to run the LEDs at an optimum charge pump ratio for efficiency without an expensive inductor. The driver senses and ignores missing LEDs and allows PWM operation to support brightness control.


EVALUATION BOARD REFERENCE Board Number Dimensions EV3011DQ-00A 2.4” x 1.9” x 0.4”

FEATURES • 2% LED Current Matching • High Efficiency (>93%) • Current Source Outputs • No Ballast Resistors Required • 1x, 1.5x and 2x Automatic Modes • Constant Frequency Operation • Automatic LED Detection • High and Low Frequency PWM Capability • 2.5V to 5.5V Operation • Less than 1µA Leakage during Shutdown • Detects Changes in Battery Level • No External Schottky Diode Required • Soft-Start and Soft Switching Operation


• TYPICAL APPLICATION MP3011

C1A

C1B

C2A

C2B

LED1

LED2

BATT

EN

RADJ

GND

LEDC

GND

ENABLE

BATT

LED2 LED1

MP3011_TAC01

4

7

6

9

15

16

5, 13

12

11

3, 10

8

100908070605040302010

0

EFFI

CIE

NC

Y (%

)

2.5 3.0 3.5 4.0 4.5SUPPLY VOLTAGE (V)

MP3011_EC01


ILED=40mA

ILED=20mA

ILED=10mA


TM

TM

((NNEEWW))

White LED Drivers


3 - 12

MP3204 1.3MHz Fixed Frequency 5 White LED Driver with Open LED Protection

DESCRIPTION The MP3204 is a step up converter designed for driving up to 5 series white LEDs from a single cell Lithium Ion battery. The MP3204 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV feedback voltage reduces power loss and improves efficiency. The OV pin monitors the output voltage and turns off the converter if an over-voltage condition is present due to an open circuit condition.

The MP3204 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload. The MP3204 is available in small 6-pin TSOT23 or 8-pin QFN (2mm x 2mm) packages.

EVALUATION BOARD REFERENCE Board Number Dimensions EV3204DJ-00A 1.9”X x 1.8”Y x 0.4”Z

FEATURES • On Board Power MOSFET • Drives up to 5 Series White LEDs • Up to 87% Efficiency • Over 1MHz Fixed Switching Frequency • Low 104mV Feedback Voltage • Soft Start/PWM Dimming • UVLO, Thermal Shutdown • Internal Circuit Limit • Open Load Shutdown • Available in TSOT23-6 and QFN8 Packages

APPLICATIONS • Cell Phones • Handheld Computers and PDAs • Digital Still Cameras • Small LCD Displays “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP3204

VIN5V LED1

LED2

LED3

LED4

LED5EN

MP3204-TAC-S01

FB

OVENSWIN

GND

888786858483828180797877

EFF

ICIE

NC

Y (%

)


MP3204-EC01

Efficiency vsLED Current

3 LEDs

4 LEDs

VIN=3.6V

5 LEDs


White LED Drivers


3 - 13

MP3205 1.3MHz Fixed Frequency 5 White LED Driver

DESCRIPTION The MP3205 is a step up converter designed for driving up to 5 series white LEDs from a single cell Lithium Ion battery. The MP3205 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV feedback voltage reduces power loss and improves efficiency.

The MP3205 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload. The MP3205 is available in a small 5-pin TSOT23 package.


FEATURES • On Board Power MOSFET • Drives up to 5 Series White LEDs • Up to 87% Efficiency • Over 1MHz Fixed Switching Frequency • Low 104mV Feedback Voltage • Soft-Start/PWM Dimming • UVLO, Thermal Shutdown • Internal Circuit Limit • Available in a TSOT23-5 Package

APPLICATIONS • Cell Phones • Handheld Computers and PDAs • Digital Still Cameras • Small LCD Displays Application “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP3205

VIN5V LED1

LED2

LED3

LED4

LED5EN

MP3205-TAC-S01

CMDSH-3

FB3

SWIN15

EN

GND

4

2

888786858483828180797877

EFFI

CIE

NC

Y (%

)


MP3205-EC01

Efficiency vsLED Current

3 LEDs

4 LEDs

VIN=3.6V

5 LEDs


White LED Drivers


3 - 14


4 - 1

Section 4

Step-Up Converters

Product Selection Guide............................................................... 4-2 MP1517........................................................................................4-3 MP1522........................................................................................4-4 MP1527........................................................................................4-5 MP1530........................................................................................4-6 MP1531........................................................................................4-7 MP1541........................................................................................4-8 MP1542........................................................................................4-9 MP1543 ((NNEEWW))............................................................................ 4-10

Step-Up Converters


4 - 2

Step-Up Converter Product Selection Guide

Part Number In

put V

olta

ge R

ange

(V)

Abs

olut

e M

ax R

atin

g on

Sw

itch

Nod

e (V

)

Peak

Sw

itch

Cur

rent

–

Typ

(A)

Qui

esce

nt S

uppl

y C

urre

nt –

Typ

(mA

)

Shut

dow

n Su

pply

C

urre

nt –

Max

(µA

)

Feed

back

Vo

ltage

(V)

Ope

ratin

g Fr

eque

ncy

(MH

z)

Eval

uatio

n B

oard

Pack

ages

Special Features

MP1517 2.6 to 25

27 4.0 0.9 1.0 0.7 1.1 EV0043 QFN16

(4mm x 4mm)

Single String of 4 Flashlight LEDs

Soft Start / Open Load Protection

MP1522 2.7 to 25

28 0.45 0.65 3.0 1.2 Variable EV0022 QFN6

(3mm x 3mm) SOT23-5

Soft-Start

SOT23-5 Packaging

MP1527 2.6 to 25

28 3.0 0.9 1.0 1.2 1.3 EV0034 QFN16

(4mm x 4mm) TSSOP14

Timer-Latch Fault Detection

Soft-Start

MP1530 2.7 to

5.5 25 3.6 1.3 1.0 1.2 1.4 EV0055EV0074

QFN6 (3mm x 3mm) TSSOP16

Triple Output TFT LCD Supply

Step-Up to 22V

Positive Linear Regulator Up to 38V

Negative Linear Regulator Down to -20V

MP1531 2.7 to

5.5 25 0.65 0.8 1.0 1.25 0.25 EV1531DQ-02A

QFN6 (3mm x 3mm) TSSOP16

Triple Output TFT LCD Supply

Step-Up to 22V

Optimized for Small LCD Applications

MP1541 2.5 to 6

25 1.5 0.7 1.0 1.2 1.3 EV0062 EV0077

TSOT23-5 TSOT23-5 Packaging

Soft-Start

MP1542 2.5 to 22

25 2 0.7 1.0 1.25 0.7 or

1.0 EV1542DK-00A MSOP8

Pin Selectable 700KHz or 1.3MHz Fixed Switching Frequency

Step-Up to 22V

Programmable Soft-Start

(NEW) MP1543

1.8 to 6

6.5 1.5 0.35 1.0 1.2 0.5 EV1543DT-00A TSOT23-5 Internal Power Switches

Zero Current Shutdown Mode

Thermal Shutdown

Step-Up Converters


4 - 3

MP1517 3A, 25V, 1.1MHz

Step-Up Converter

DESCRIPTION The MP1517 is a 3A, fixed frequency step-up converter ideal for medium-to-high current step-up, flyback and SEPIC applications. The high 1.1MHz switching frequency allows for smaller external components producing a compact solution for size constrained cameras, PDAs and cell phones. The low 0.7V feedback voltage offers higher efficiency in white LED driver applications including cell phone camera flash. The MP1517 regulates the output voltage up to 25V with efficiencies as high as 95%. Soft-start, cycle-by-cycle current limiting, and input under voltage lockout prevent overstressing or damage to sensitive external circuitry at startup and output short-circuit conditions. Current-mode regulation and external compensation components allow the MP1517 control loop to be optimized over a wide variety of input voltage, output voltage, and load current conditions. The MP1517 is available in the thermally enhanced QFN16 (4mm x 4mm) package.


EV0043 2.5”X x 2.0”Y x 0.4”Z

FEATURES • 4A Peak Current Limit • Low 700mV Feedback Threshold • Internal 150mΩ Power Switch • Input Range of 2.6V to 25V • Up to 95% Efficiency • Zero Current Shutdown Mode • Under Voltage Lockout Protection • Open Load Protection • Soft-Start Operation • Thermal Shutdown • Tiny 4mm x 4mm 16-Pin QFN Package

APPLICATIONS • Boost and SEPIC Regulators • Handheld Computers • Cell Phone Camera Flash, PDAs • Digital Still and Video Cameras “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP1517

IN8

COMP

FB

SW

1

16

9, 10

SGND PGND5, 13 11, 12

EN

SS

BP

OLS

4

15

3

7C510nF

C410nF

C310nF

C6OPTIONAL

OFF ON

VIN5V

D1MBR320

VOUT12V

MP1517_TAC_S01

10095908580757065605550

EFF

ICIE

NC

Y (%

)



1 10 100 1000

VIN = 5V

VOUT = 12V

VOUT = 18V


Step-Up Converters


4 - 4

MP1522 25V Step-Up Converter

in a SOT23-5 Package

DESCRIPTION The MP1522 is a step up converter that generates up to a 25V output voltage from a 2.7V to 25V input. It uses a current limited Variable Frequency control algorithm to optimize efficiency and minimize external component size and cost. The internal 0.5Ω N-Channel MOSFET switch can withstand up to 28V allowing the MP1522 to produce high output voltage with high efficiency.

The MP1522 includes input under voltage and over temperature protection. The MP1522 is available in a tiny 5-pin SOT23 package.


EV0022 2.2”X x 1.5”Y x 0.5”Z

FEATURES • Internal 0.5Ω Power Switch • Output Voltage up to 25V • Up to 90% Efficiency • Low 1µA Shutdown Current • Input Under Voltage Protection • Thermal Shutdown • Internal Current Limit • Available in a Tiny 5-Pin SOT23 Package

APPLICATIONS • Handheld Computers, PDAs • Cell Phones • Digital Still and Video Cameras • Small LCD Displays


TYPICAL APPLICATION

MP1522_TAC_S01

MP1522 BIAS

FB

SW

GND

EN

2

4

3

5

1OFF ON VOUT20V

VIN3.3V

C21nF

D1RB751

EFFI

CIE

NC

Y (%

)

100

90

80

70

60

50

LOAD CURRENT (mA)MP1522_TAC_EC01

Efficiency vs Load Currentwith BIAS Tied to VOUT

1 10010 1000

3.3V5.0V

10V

VOUT = 12V


Step-Up Converters


4 - 5

MP1527 2A, 1.3MHz

Step-Up Converter

General Description The MP1527 is a 2A, fixed frequency step-up converter in a tiny 16 lead QFN package. The high 1.3MHz switching frequency allows for smaller external components producing a compact solution for medium-to-high current step-up, flyback, and SEPIC applications.

The MP1527 regulates the output voltage up to 25V at efficiency as high as 93%. Soft-start, timer-latch fault circuitry, cycle-by-cycle current limiting, and input undervoltage lockout prevent overstressing or damage to external circuitry at startup and output short-circuit conditions. Fixed frequency operation eases control of noise making the MP1527 optimal for noise sensitive applications such as mobile handsets and wireless LAN PC cards. Current-mode regulation and external compensation components allow the MP1527 control loop to be optimized over wide variety of input voltage, output voltage and load current conditions.

The MP1527 is offered in a tiny 4mm x 4mm 16 lead QFN and 14 lead TSSOP packages.

Features 2A Peak Current Limit Internal 150mΩ Power Switch VIN Range of 2.6V to 25V >93% Efficiency Zero Current Shutdown Mode Under Voltage Lockout Protection Timer-Latch Fault Detection Soft Start Operation Thermal Shutdown Tiny 4mm x 4mm 16 pin QFN Package Evaluation Board Available

Applications SOHO Routers, PCMCIA Cards, Mini PCI Handheld Computers, PDAs Cell Phones, Digital and Video Cameras Small LCD Display

Ordering Information Part Number Package Temperatur

e MP1527DR QFN16 (4x4) -40° to +85°C MP1527DM TSSOP14 -40° to +85°C

EV0034 MP1527DR Evaluation Board ∗ For Tape & Reel, add suffix –Z (e.g. MP1527DR–Z)

For Lead Free, add suffix –LF (e.g. MP1527DR–LF–Z)

Figure 1: Typical Application Circuit

ON/OFF

FAULT

VIN = 2.6V to 25V

VOUT = 3.3V to 25V

SS

EN

FAULT

IN

BP

SGND

SW

FB

PGND

COMP


Step-Up Converters


4 - 6

MP1530 Triple Output Step-Up Plus Linear Regulators for TFT Bias

DESCRIPTION The MP1530 combines a triple output step-up converter with linear regulators to provide a complete DC/DC solution. It is designed to power TFT LCD panels from a regulated 3.3V or 5V supply.

This device integrates a 1.4MHz fixed-frequency step-up converter with positive and negative linear regulators. The step-up converter switch node drives two charge pumps, which supply powers to their respective linear regulators. The positive and negative linear regulator inputs can withstand up to 38V and down to -20V, respectively.

A single on/off control enables all 3 outputs. The outputs are internally sequenced at startup for ease of use. An internal soft-start prevents input overload at startup. Cycle-by-cycle current limiting reduces component stress.

The MP1530 is available in a tiny 3mm x 3mm, 16-pin QFN package or a 16-pin TSSOP package.


EV0055 2.4”X x 2.3”Y x 0.4”Z

FEATURES • 2.7 to 5.5V Operating Input Range • 2.8A Switch Current Limit • 3 Outputs In a Single Package

Step-Up Converter up to 22V Positive 20mA Linear Regulator Negative 20mA Linear Regulator

• 250mΩ Internal Power MOSFET Switch • Up to 95% Efficiency • 1.4MHz Fixed Frequency • Internal Power-On Sequencing • Adjustable Soft-Start/Fault Timer • Cycle-by-Cycle Over Current Protection • Under Voltage Lockout • Ready Flag • 16-Pin, QFN (3mm x 3mm) or TSSOP

Packages

APPLICATIONS • TFT LCD Displays • Portable DVD Players • Tablet PCs • Car Navigation Displays “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP1530

SW

CT IN

PGNDGNDREF

FB3

FB1

FB2

GL

IN2

GH

IN3

COMP

EN

RDY

TOSW

VGL

VGH

VMAIN

VIN3.3V/5V

MP1530-TAC01

OFF ON

100

90

80

70

60

50

40

30

20

EFFI

CIE

NC

Y (%

)

1 10 100 1000LOAD CURRENT (mA)

MP1530_EC01

Efficiency vsLoad Current(Step-Up Converter Only)

VMAIN = 13V

VIN = 3.3V

VIN = 5.0V


Step-Up Converters


4 - 7

MP1531 Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias

DESCRIPTION The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply.

The MP1531 includes a 250KHz fixed frequency step-up converter and a positive and negative linear regulator. The linear regulators are powered via charge-pumps driven by the step-up converter switch node.

A single on/off control enables all 3 outputs. The outputs are internally sequenced at power-on for ease of use. An internal soft-start prevents overloading the input source at startup. Cycle-by-cycle current limit reduces component stress.

The MP1531 is available in both a tiny 16-pin QFN package (3mm x 3mm) and a 16-pin TSSOP package.


EV1531DQ-002A 2.3”X x 2.3”Y x 0.5”Z

FEATURES • 2.7V to 5.5V Operating Input Range • 500mA Switch Current Limit • 3 Outputs in a Single Package • Step-Up Converter up to 22V • Positive 10mA Linear Regulator • Negative 10mA Linear Regulator • 250mΩ Internal Power MOSFET Switch • 95% Efficiency • 1µA Shutdown Mode • Fixed 250KHz Frequency • Positive Regulator up to 38V • Negative Regulator down to -20V • Internal Power-On Sequencing • Adjustable Soft-Start/Fault Timer • Thermal Shutdown • Cycle-By-Cycle Over Current Protection • Under Voltage Lockout • Ready Flag • 16-Pin TSSOP and QFN (3mm x 3mm) Packages

APPLICATIONS • TFT LCD Displays • Portable DVD Players • Tablet PCs • Car Navigation Displays “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP1531

SWFB1

FB3

IN3

GH

CT IN

PGNDGNDREF

FB2GL

ENCOMP

IN2

RDYOFF ON

TOSW

VGL-4V

VIN2.7V-4.2V

VMAIN5V

MP1531_TAC01

VGH12V

100

90

80

70

60

50

40

30

20

EFFI

CIE

NC

Y (%

)

0 100 200 300 400 500 600LOAD CURRENT (mA)

MP1531-EC01

Efficiency vs Load CurrentDelivered by Step-Up Converter

VIN = 3.3V

VMAIN = 5V

VIN = 4.2V


Step-Up Converters


4 - 8

MP15411.3MHz Boost Converter

in a 5-Pin TSOT-23

DESCRIPTION The MP1541 is a 5-pin thin SOT23 current mode step up converter intended for small, low power applications. The MP1541 switches at 1.3MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft start results in small inrush current and extends battery life. The MP1541 operates from an input voltage as low as 2.5V and can generate 12V at up to 200mA from a 5V supply.

The MP1541 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MP1541 is available in a small 5-pin TSOT23 package.

FEATURES On Board Power MOSFET Uses Tiny Capacitors and Inductors 1.3MHz Fixed Switching Frequency Internally Compensated Internal Soft Start Operates with Input Voltage as Low as 2.5V

and Output Voltage as High as 22V 12V at 200mA from 5V Input UVLO, Thermal Shutdown Internal Current Limit Available in a TSOT23-5 Package

APPLICATIONS Camera Phone Flash Handheld Computers and PDAs Digital Still and Video Cameras External Modems Small LCD Displays White LED Driver


TYPICAL APPLICATION


VIN5V

VOUT12V200mA

D1

MP1541

SWIN

FBGND

ENOFF ON

MP1541-TAC01

10095908580757065605550

EFFI

CIE

NC

Y (%

)

0 75 150 225 300 375 450LOAD CURRENT (mA)

MP1541-TAC-EC01


VIN = 3.3V

VIN = 5V

VIN = 4.2V

Step-Up Converters


4 - 9

MP1542 700KHz/1.3MHz Boost Converter with a 2A Switch

DESCRIPTION The MP1542 is a current mode step up converter with a 2A, 0.18Ω internal switch to provide a highly efficient regulator with fast response. The MP1542 can be operated at 700KHz or 1.3MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting loop dynamics, which allows the use of small, low-ESR ceramic output capacitors. Soft-start results in small inrush current and can be programmed with an external capacitor. The MP1542 operates from an input voltage as low as 2.5V and can generate 12V at up to 500mA from a 5V supply.

The MP1542 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload. The MP1542 is available in a low profile 8-pin MSOP package.

EVALUATION BOARD REFERENCE Board Number Dimensions EV1542DK-00A 2.0”X x 2.0”Y

FEATURES • 2A, 0.18Ω, 25V Power MOSFET • Uses Tiny Capacitors and Inductors • Pin Selectable 700KHz or 1.3MHz Fixed

Switching Frequency • Programmable Soft-Start • Operates with Input Voltage as Low as 2.5V

and Output Voltage as High as 22V • 12V at 500mA from 5V Input • UVLO, Thermal Shutdown • Internal Current Limit • Available in an 8-Pin MSOP Package

APPLICATIONS • LCD Displays • Portable Applications • Handheld Computers and PDAs • Digital Still and Video Cameras “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

VIN3.3V

VOUT8V

MP1542

SWINFB

COMPSSGND

EN

FSEL

OFF ON

MP1542_TAC01

D1

C410nF

C32.2nF

95

90

85

80

75

70

65

60

55

50

EFFI

CIE

NC

Y (%

)



1 10 100 1000

VIN = 3.3VVOUT = 8V


Step-Up Converters


4 - 10

MP1543 1A, 500KHz Synchronous Rectified Step-up Converter DESCRIPTION The MP1543 is a 1A, fixed-frequency current mode step-up converter. It includes an error amplifier, ramp generator, comparator, N-Channel switch and P-Channel synchronous rectified switch. The 500KHz switching frequency allows for smaller external components, producing a compact solution for a wide range of load currents without external compensation.

The MP1543 regulates the output voltage up to 6V and provides up to 250mA output current. The P-Channel synchronous rectified switch improves efficiency and disconnects the output from input in shutdown.

The MP1543 is offered in a thin SOT23-5 package.

FEATURES • 1A Peak Current Limit • Internal Power Switches • 1.8V Startup Input Voltage • 90% Efficiency • 500KHz Fixed Switching Frequency • Output to Input Disconnect • Zero Current Shutdown Mode • Thermal Shutdown

APPLICATIONS • Cellular Phones • Handheld Computers and PDAs • Digital Still and Video Cameras • External Modems • Small LCD Displays “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP1543

SWOUT

FBGND

EN

4

3

1

2

5

VIN1.8V

EN

VOUT3.3V200mA


TM

TM

((NNEEWW))


5 - 1

Section 5

Step-Down Converters

Product Selection Guide............................................................... 5-2 Synchronous Converters MP1567........................................................................................5-4 MP1570........................................................................................5-5 MP2104........................................................................................5-6 MP2105........................................................................................5-7 MP2106........................................................................................5-8 MP2109........................................................................................5-9 MP2303 ((NNEEWW QQ11 22000066))................................................................ 5-10 MP2305...................................................................................... 5-11 MP2307 ((NNEEWW))............................................................................ 5-12 MP2309 ((NNEEWW))............................................................................ 5-13 Non-Synchronous Converters MP1591...................................................................................... 5-14 MP1593...................................................................................... 5-15 MP2351...................................................................................... 5-16 MP2354...................................................................................... 5-17 MP2355...................................................................................... 5-18 MP2358 ((NNEEWW))............................................................................ 5-19 MP2361...................................................................................... 5-20 MP2364...................................................................................... 5-21 Low Dropout Regulators (LDO) MP2000 ((NNEEWW))..........................................................................................................................................................................................5-22 MP8801...................................................................................... 5-23 MP8802 ((NNEEWW))............................................................................ 5-24



5 - 2

Step-Down Converter Product Selection Guide

Part Number R

ec. I

nput

Vo

ltage

R

ange

(V)

Abs

. Max

Rat

ing

Switc

h N

ode

(V)

Max

Out

put

Cur

rent

(A)

Quies

cent

Sup

ply

Curre

nt –

Typ.

(mA)

Shut

down

Sup

ply

Curre

nt –

Max

(µA)

Feed

back

Vo

ltage

(V)

Ope

ratin

g Fr

eque

ncy

(MHz

)

Inte

grat

ed F

ETs

Eval

uatio

n B

oard

Pack

ages

Special Features

Synchronous Converters

MP1567 2.6 to 6 6.8 1.2 1.2 1.0 0.9 0.8 Y

EV0033 EV0059 EV0060

QFN10 (3mm x 3mm) MSOP10

Soft-Start Runs off 3.3V Supply

MP1570 4.75 to 23 26.3 3 1.3 1.0 1.2 0.34 Y EV1570DN-00A SOIC8N

Cycle-by-Cycle Over Current Protection

SOIC8 with Integrated FET Soft-Start

MP2104 2.5 to 6 6.8 0.6 0.4 1.0 0.6 1.7 Y EV2104DJ-00A TSOT23-5 100% Duty Cycle

<0.1µA Shutdown Current

MP2105 2.5 to 6 6.8 0.8 0.4 1.0 0.6 1.0 Y EV2105DJ-00A TSOT23-5 100% Duty Cycle

<0.1µA Shutdown Current

MP2106 2.6 to 13.5 16.3 1.5 1.2 1.0 0.9 0.8 Y EV2106DQ/DK-

00A

MSOP10 QFN10

(3mm x 3mm)

Thermal Shutdown High VIN

MP2109 2.5 to 6 6.8 0.8

(x2) 0.44 (x2)

1.0 (x2) 0.6 1.0 Y EV2109DK/DQ-

00A

MSOP10 QFN10

(3mm x 3mm) Dual Output

(NEW Q1 2006)

MP2303

4.75 to 28 30.3 3 1.3 3.0 0.8 0.34 Y EV2303EN-00A SOIC8N


SOIC8 with Integrated FET Soft-Start

MP2305 4.75 to 23 26.3 2 1.3 3.0 0.92 0.34 Y EV2305DS-00A SOIC8 SOIC8 with Integrated FETs

(NEW) MP2307

4.75 to 23 26.3 3 1.3 3.0 0.92 0.34 Y EV2307DN-00A SOIC8N


Soft-Start

(NEW) MP2309

4.75 to 23 26.3 1 1.3 3.0 0.92 0.34 Y EV2305DS-00A SOIC8


Soft-Start



5 - 3

Step-Down Converter Product Selection Guide (cont.)

Part Number R

ec. I

nput

Vo

ltage

R

ange

(V)

Abs

. Max

Rat

ing

Switc

h N

ode

(V)

Max

Out

put

Cur

rent

(A)

Quies

cent

Sup

ply

Curre

nt –

Typ.

(mA)

Shut

down

Sup

ply

Curre

nt –

Max

(µA)

Feed

back

Vo

ltage

(V)

Ope

ratin

g Fr

eque

ncy

(MHz

)

Inte

grat

ed F

ETs

Eval

uatio

n B

oard

Pack

ages

Special Features

Non-Synchronous Converters

MP1591 6.5 to 32 34.3 2 1.0 35 1.23 0.33 Y EV0020 SOIC8N 32V Input Supply Voltage

MP1593 4.75 to 28 30.3 3 1.0 30 1.22 0.385 Y EV1593DN-00A SOIC8N

Soft-Start Stable with Low ESR Output Ceramic Capacitors

MP2351 4.75 to 23 26 2 1.1 36 1.23 1.4 Y EV2351DK-00A

MSOP10 QFN10

(3mm x 3mm) Small Packages

MP2354 4.75 to 23 26 2 1.0 36 1.23 0.380 Y EV2354DS-00A SOIC8 Frequency Synchronization Input

MP2355 4.75 to 23 26 3 1.0 30 1.22 0.380 Y EV2355DN-00A SOIC8N Soft-Start

(NEW) MP2358

4.75 to 23 26 2 1.1 36 0.92 0.37 Y EV2358DS-00A

SOIC8 QFN10

(3mm x 3mm)

Thermal Shutdown Cycle-by-Cycle Over Current Protection

MP2361 4.75 to 23 26 2 1.1 36 0.92 1.4 Y EV2361DQ-00A

MSOP10 QFN10

(3mm x 3mm)

Stable with Low ESR Output Ceramic Capacitors


Frequency Synchronization Input

MP2364 4.75 to 23 26 1.5

(x2) 2.2 70 0.92 1.4 Y EV2364DF-00A TSSOP20F Dual Output Low Dropout Regulators (LDO)

(NEW) MP2000

1.35 to 6 N/A 0.15 2.7 10 0.5 N/A N EV2000DJ-00A TSOT23-5

Low 300mV Dropout at 150mA Output

Adjustable Output Voltage from 0.5V to 5V

MP8801 2.7 to 6.5 7 0.15 0.125 1.0 1.22 N/A N EV8801DJ-00A TSOT23-5



(NEW) MP8802

2.7 to 6.5 7 0.25 0.125 1.0 1.22 N/A N EV/8802DJ-00A TSOT23-5





5 - 4

MP1567 1.2A Synchronous Rectified Step-Down Converter

DESCRIPTION The MP1567 is a 1.2A, 800KHz DC to DC converter designed for low voltage applications requiring high efficiency. Capable of providing output voltages as low as 0.9V from a 3.3V supply voltage, the MP1567 eliminates the need for a 5V rail, providing over 90% efficiency via synchronous rectification and eliminating heat issues in confined spaces. Soft-start operation protects internal circuitry from hard turn on issues. Switching at 800KHz reduces the size of external components and thereby reduces board space.

The MP1567 includes cycle-by-cycle current limiting and under voltage lockout. Internal power switches combined with the tiny 10-pin MSOP or QFN packages provide a solution requiring a minimum of space.


EV0033 (MP1567DK) 2.5”X x 2.0”Y x 0.7”Z EV0059 (MP1567DK) 2.5”X x 2.0”Y x 0.4”Z EV0060 (MP1567DQ) 2.5”X x 2.0”Y x 0.4”Z

FEATURES • 1.2A Output Current • Synchronous Rectified • Internal 180mΩ and 220mΩ Power Switches • VIN Range of 2.6V to 6V • Over 90% Efficiency • Zero Current Shutdown Mode • Under Voltage Lockout Protection • Soft-Start Operation • Thermal Shutdown • Internal Current Limit (Source & Sink) • Tiny 10-Pin MSOP or QFN Packages • Evaluation Boards Available

APPLICATIONS • SOHO Routers, PCMCIA Cards, Mini PCI • Handheld Computers, PDAs • Cell Phones • Digital Video Cameras • Small LCD Displays “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP1567SW

IN BS1

37

9

845

6

10

2

FBBPSS

COMPSGND PGND

EN VOUT1.8V/1.2A

INPUT2.6V to 6V

OPEN IFNOT USED

MP1567_TAC_S01

OFF ON

10nF

10nF

1nF10nF

100908070605040302010

0

EFFI

CIE

NC

Y (%

)

10 100 1000LOAD CURRENT (mA)

MP1567_EC01


VIN=5V

VIN=4V

VIN=3.3V

VOUT=1.8V


TM

TM



5 - 5

MP1570 3A, 23V, 340KHz Synchronous Rectified

Step-Down Converter

DESCRIPTION The MP1570 is a monolithic synchronous buck regulator. The device integrates 100mΩ MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.75V to 23V. Current mode control provides fast transient response and cycle-by-cycle current limit.

An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the output is actively discharged by transferring energy in the output capacitor to the input capacitor, dropping the supply current to 1µA.

This device, available in an 8-pin SOIC package, provides a very compact system solution with minimal reliance on external components.

EVALUATION BOARD REFERENCE Board Number Dimensions EV1570DN-00A 2.0”X x 1.5”Y x 0.5”Z

FEATURES • 3A Output Current • Wide 4.75V to 23V Operating Input Range • Integrated 100mΩ Power MOSFET Switches • Output Adjustable from 1.23V to 20V • Up to 95% Efficiency • Programmable Soft-Start • Stable with Low ESR Ceramic Output Capacitors• Fixed 340KHz Frequency • Cycle-by-Cycle Over Current Protection • Input Under Voltage Lockout • Thermally Enhanced 8-Pin SOIC Package

APPLICATIONS • Distributed Power Systems • Pre-Regulator for Linear Regulators • Notebook Computers “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

INPUT4.75V to 23V

OUTPUT3.3V3A

C33.3nF

D1B130(optional)

C510nF

MP1570

BSIN12

3

5

64

8

7

FB

SW

SSGND COMP

EN

C6(optional)

MP1570_TAC01

100

95

90

85

80

75

70

65

60

EFFI

CIE

NC

Y (%

)

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5LOAD CURRENT (A)

MP1570-EC02

Efficiency vs.Load Current

VIN=9V

VIN=12V

VIN=23V

VOUT=5V


TM

TM



5 - 6

MP2104 1.7MHz, 600mA Synchronous Step-Down Converter

DESCRIPTION The MP2104 is a 1.7MHz constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The MP2104 can supply 600mA of load current from a 2.5V to 6V input voltage. The output voltage for the MP2104DJ can be regulated as low as 0.6V, while the output voltages of the MP2104DJ-1.5 and MP2104DJ-1.8 are fixed at 1.5V and 1.8V, respectively. The MP2104 can also run at 100% duty cycle for low dropout applications.

The MP2104 is available in a low profile (1mm) 5-pin, TSOT package.

ORDERING INFORMATION Part Number Output Voltage

MP2104DJ-1.5 VOUT = 1.5V MP2104DJ-1.8 VOUT = 1.8V

MP2104DJ VOUT = 0.6V to 6V


FEATURES • High Efficiency: Up to 95% • 1.7MHz Constant Switching Frequency • 600mA Available Load Current • 2.5V to 6V Input Voltage Range • Output Voltage as Low as 0.6V • 100% Duty Cycle in Dropout • Current Mode Control • Short Circuit Protection • Thermal Fault Protection • <0.1µA Shutdown Current • 1.5V and 1.8V Fixed Output Versions • Space Saving 5-Pin TSOT23 Package

APPLICATIONS • Cellular and Smart Phones • Microprocessors and DSP Core Supplies • PDAs • MP3 Players • Digital Still and Video Cameras • Portable Instruments “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP2104DJ-1.8

SW 3

5

2

1

4

OUTENGND

INOUTPUT1.8V600mA

INPUT2.5V - 6V

MP2104_TAC_S01

OFF ON

100908070605040302010

0

EFF

ICIE

NC

Y (%

)


MP2104-EC01

Efficiency vsLoad CurrentVIN = 3.3V

VIN = 4.2V


TM

TM



5 - 7

MP2105 1MHz, 800mA Synchronous Step-Down Converter

DESCRIPTION The MP2105 is a 1MHz constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The MP2105 can supply 800mA of load current from a 2.5V to 6V input voltage. The output voltage can be regulated as low as 0.6V. The MP2105 can also run at 100% duty cycle for low dropout applications.

The MP2105 is available in a low profile (1mm) 5-pin, TSOT package.


FEATURES • High Efficiency: Up to 95% • 1MHz Constant Switching Frequency • 800mA Available Load Current • 2.5V to 6V Input Voltage Range • Output Voltage as Low as 0.6V • 100% Duty Cycle in Dropout • Current Mode Control • Short Circuit Protection • Thermal Fault Protection • <0.1µA Shutdown Current • Space Saving 5-Pin TSOT23 Package


TYPICAL APPLICATION

MP2105

SW

FB

3

5EN

GND2

IN

1

4 OUTPUT1.8V800mA

INPUT2.5V to 6V

MP2105_TAC_S01

OFF ON

100908070605040302010

0

EFF

ICIE

NC

Y (%

)


MP2105-EC01

Efficiency vsLoad CurrentVIN = 3.3V

VIN = 4.2V


TM

TM



5 - 8

MP2106 1.5A, 15V, 800KHz

Synchronous Buck Converter

DESCRIPTION The MP2106 is a 1.5A, 800KHz synchronous buck converter designed for low voltage applications requiring high efficiency. It is capable of providing output voltages as low as 0.9V. MP2106 integrates top and bottom switches to minimize power loss and component count. The 800KHz switching frequency reduces the size of filtering components, further reducing the solution size.

The MP2106 includes cycle-by-cycle current limiting and under voltage lockout. Internal power switches, combined with the tiny 10-pin MSOP or QFN packages, provide a solution requiring a minimum of surface area.


EV2106DQ/DK-00A 2.5”X x 2.0”Y x 0.5”Z

FEATURES • 1.5A Output Current • Synchronous Rectification • Internal 210mΩ and 255mΩ Power Switches • Input Range of 2.6V to 15V • >90% Efficiency • Zero Current Shutdown Mode • Under Voltage Lockout Protection • Soft-Start Operation • Thermal Shutdown • Internal Current Limit (Source & Sink) • Tiny 10-Pin MSOP or QFN Package

APPLICATIONS • DC/DC Regulation from Wall Adapters • Portable Entertainment Systems • Set Top Boxes • Digital Video Cameras, DECT • Networking Equipment • Wireless Modems “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP2106LX

VIN BST

FB

67

8

2

9104

3

1

5

COMP

SS

PGNDSGNDVREF

RUN OUTPUT1.8V / 1.5A

INPUT2.6V to 15V

MP2106_TAC_S01

OFF ON

10nF

10nF

C7

C1

C2C5 C3

C63.3nF10nF

R4

R3

R2

L1

R1

100908070605040302010

0

EFF

ICIE

NC

Y (%

)

0.01 0.1 1 10LOAD CURRENT (A)

MP2106_TAC_EC02

Efficiency vs.Load Current

VIN=5V

VIN=3.3V


TM

TM



5 - 9

MP2109 Dual 1.2MHz, 800mA Synchronous Step-Down Converter

DESCRIPTION The MP2109 contains two independent 1.2MHz constant frequency, current mode, PWM step-down converters. Each converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The MP2109 is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. Each converter can supply 800mA of load current from a 2.5V to 6V input voltage. The output voltage can be regulated as low as 0.6V. The MP2109 can also run at 100% duty cycle for low dropout applications.

EVALUATION BOARD REFERENCE Board Number Dimensions EV2109DQ-00A 1.5”X x 1.0”Y x 0.5”Z

FEATURES • Up to 95% Efficiency • 1.2MHz Constant Switching Frequency • 800mA Load Current on Each Channel • 2.5V to 6V Input Voltage Range • Output Voltage as Low as 0.6V • 100% Duty Cycle in Dropout • Current Mode Control • Short Circuit Protection • Thermal Fault Protection • <0.1µA Shutdown Current • Internally Compensated • Space Saving 10-Pin QFN Package


TYPICAL APPLICATION

MP2109

IN2IN138

49

GND2GND1

FB2

SW2

EN2

7

5

6

2

10

1

FB1

SW1

EN1

VIN1/IN22.5V to 6V

OFF ONOFF ON

VOUT21.2V800mA

VOUT11.8V

800mA

MP2109_S01

10095908580757065605550

EFF

ICIE

NC

Y ( %

)


MP2109_EC01

VOUT=3.3V


TM

TM



5 - 10


Step-Down Converter


An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the supply current drops to 1µA.


EVALUATION BOARD REFERENCE Board Number Dimensions EV2303EN-00A 2.0”X x 1.5”Y x 0.5”Z


APPLICATIONS • Distributed Power Systems • Pre-Regulator for Linear Regulators • Notebook Computers “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

INPUT4.75V to 28V

OUTPUT3.3V3A

C33.3nF

D1B130(optional)

C510nF

MP2303

BSIN12

3

5

64

8

7

FB

SW

SSGND COMP

EN

C6(optional)

MP2303_TAC01


TM

TM

((NNEEWW QQ11 22000066))



5 - 11

MP2305 2A, 23V Synchronous Rectified

Step-Down Converter


An adjustable soft-start prevents inrush current at turn-on. Shutdown mode drops the supply current to 1µA.


EVALUATION BOARD REFERENCE Board Number Dimensions EV2305DS-00A 2.0”X x 1.5”Y x 0.5”Z

FEATURES • 2A Output Current • Wide 4.75V to 23V Operating Input Range • Integrated 130mΩ Power MOSFET Switches • Output Adjustable from 0.923V to 20V • Up to 93% Efficiency • Programmable Soft-Start • Stable with Low ESR Ceramic Output Capacitors• Fixed 340KHz Frequency • Cycle-by-Cycle Over Current Protection • Input Under Voltage Lockout

APPLICATIONS • Distributed Power Systems • Networking Systems • FPGA, DSP, ASIC Power Supplies • Green Electronics/ Appliances • Notebook Computers “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

INPUT4.75V to 23V

OUTPUT3.3V2A

C33.3nF

D1B130(optional)

C510nF

MP2305

BSIN

FB

SW

SSGND COMP

EN

12

3

5

64

8

7

C6(optional)

MP2305-TAC01

10095908580757065605550

EFFI

CIE

NC

Y (%

)

0 1.0 2.0 2.51.50.5LOAD CURRENT (A)

MP2305-EC01


VOUT = 3.3V

VOUT = 2.5V


TM

TM



5 - 12


Step-Down Converter


An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the supply current drops below 1µA.





TYPICAL APPLICATION

INPUT4.75V to 23V

OUTPUT3.3V3A

C33.9nF

D1B130(optional)

C510nF

MP2307

BSIN

FB

SW

SSGND COMP

EN

12

3

5

64

8

7

C6(optional)

MP2307_TAC_S01

10095908580757065605550

EFF

ICIE

NC

Y (%

)

0.1 1.0 10LOAD CURRENT (A)

MP2307_EC01


VIN = 5V

VIN = 23V

VIN = 12V


TM

TM

((NNEEWW))



5 - 13


Step-Down Converter


An adjustable soft-start prevents inrush current at turn-on. Shutdown mode drops the supply current to 1µA.



FEATURES • 1A Output Current • Wide 4.75V to 23V Operating Input Range • Integrated 140mΩ Power MOSFET Switches • Output Adjustable from 0.923V to 20V • Up to 95% Efficiency • Programmable Soft-Start • Stable with Low ESR Ceramic Output Capacitors• Fixed 340KHz Frequency • Cycle-by-Cycle Over Current Protection • Input Under Voltage Lockout


TYPICAL APPLICATION

INPUT4.75V to 23V

OUTPUT3.3V1A

C33.3nF

D1B130(optional)

C510nF

1%

MP2309

BS2 1

3

5

64

8

7IN

FB

SW

SSGND COMP

EN

C6(optional)

MP2309-TAC01

100

90

80

70

60

50

40

30

20

EFFI

CIE

NC

Y (%

)

0 0.5 1.00.750.25LOAD CURRENT (A)

MP2309-EC01


VIN = 5VVIN = 12V

VIN = 23V


TM

TM

((NNEEWW))



5 - 14

MP1591 2A, 32V, 330KHz

Step-Down Converter

DESCRIPTION The MP1591 is a high voltage step-down converter ideal for automotive power adapter battery chargers. Its wide 6.5V to 32V input voltage range covers the automotive battery’s requirements and it achieves 2A continuous output for quick charge capability.

Current mode operation provides fast transient response and eases loop stabilization. Fault protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode, the converter draws only 20µA of supply current.

The MP1591 requires a minimum number of readily available external components to complete a 2A step-down DC to DC converter solution.


EV0020 2.1”X x 1.4”Y x 0.5”Z

FEATURES • Wide 6.5V to 32V Input Operating Range • 34V Absolute Maximum Input • 2A Output Current • 120mΩ Internal Power MOSFET Switch • Stable with Low ESR Output Ceramic

Capacitors • Up to 95% Efficiency • 20µA Shutdown Mode • Fixed 330KHz Frequency • Thermal Shutdown • Cycle-by-Cycle Over Current Protection • Output Adjustable From 1.23V to 21V • Under Voltage Lockout • Reference Voltage Output • Available in 8-Pin SOIC Packages

APPLICATIONS • Automotive Power Adapters • PDA and Cellular Phone Battery Chargers • Distributed Power Systems • Automotive Aftermarket Electronics “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

INPUT6.5V to 32V

OPENNOT USED

OUTPUT2.5V2A

C44.7nF

D1

C210nF

MP1591

BSIN

FB

SW

REFGND COMP

EN

1

3

5

64

8

7

2

MP1591_TAC_S01

C3OPEN

OFF ON

100

90

80

70

60

50

40

30

20

EFFI

CIE

NC

Y (%

)

0 0.5 1 1.5 2LOAD CURRENT (A)

MP1591_EC01


VOUT=5V

VOUT=3.3V

VIN=12V


TM

TM



5 - 15

MP1593 3A, 28V, 385KHz Step-Down Converter

DESCRIPTION The MP1593 is a step-down regulator with an internal Power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. Adjustable soft-start reduces the stress on the input source at turn-on. In shutdown mode the regulator draws 20mA of supply current.

The MP1593 requires a minimum number of readily available external components to complete a 3A step down DC to DC converter solution.


FEATURES • 3A Output Current • Programmable Soft-Start • 100mΩ Internal Power MOSFET Switch • Stable with Low ESR Output Ceramic

Capacitors • Up to 95% Efficiency • 20µA Shutdown Mode • Fixed 385KHz Frequency • Thermal Shutdown • Cycle-by-Cycle Over Current Protection • Wide 4.75V to 28V Operating Input Range • Output Adjustable from 1.22V • Under Voltage Lockout • Available in 8-Pin SOIC Package

APPLICATIONS • Distributed Power Systems • Battery Chargers • Pre-Regulator for Linear Regulators • Flat Panel TVs • Set-Top Boxes • Cigarette Lighter Powered Devices • DVD/PVR Devices “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

INPUT4.75V to 28V

OUTPUT3.3V3A

C38.2nF

D1B340A

C510nF

MP1593

BSIN

FB

SW

SSGND COMP

EN

C6(optional)

MP1593_TAC01

1

3

5

64

8

7

2

OFF ON

EFFI

CIE

NC

Y (%

)

100

95

90

85

80

75

70

65

60

55

50

LOAD CURRENT (mA)MP1593_TAC _EC01


0 500 1000 1500 2000 2500 3000 3500

VIN = 9V

VIN = 12V

VIN = 24V


TM

TM



5 - 16

MP2351 1.5A, 23V, 1.4MHz Step-Down Converter

DESCRIPTION The MP2351 is a monolithic step down switch mode converter with a built in internal power MOSFET. It achieves 1.5A continuous output current over a wide input supply range with excellent load and line regulation.


Fault condition protection includes cycle-by-cycle current limiting, short circuit frequency foldback and thermal shutdown. In shutdown mode the regulator draws 20µA of supply current.

The MP2351 requires a minimum number of readily available standard external components.


FEATURES • 1.5A Output Current • 0.18Ω Internal Power MOSFET Switch • Stable with Low ESR Output Ceramic

Capacitors • Up to 93% Efficiency • 20µA Shutdown Mode • Fixed 1.4MHz Frequency • Thermal Shutdown • Cycle-by-Cycle Over Current Protection • Wide 4.75V to 23V Operating Input Range • Output Adjustable from 1.23V to 16V • Programmable Under Voltage Lockout • Frequency Synchronization Input • Available in QFN (3mm x 3mm) and tiny

10-Pin MSOP Packages • Evaluation Board Available

APPLICATIONS • Distributed Power Systems • Battery Charger • DSL Modems • Pre-Regulator for Linear Regulators “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP2351SW

IN BS4 2

5

7

86

10

9

FBSYNCCOMPGND

EN VOUT3.3V/1.5A

INPUT4.75V - 23V

OPENNOT USED

OPENAUTOMATIC

STARTUP

MP2351_TAC_S01

C510nF

C31nF

C6OPEN

D1B220A

VOUT=5V

VOUT=2.5V

VOUT=3.3V

100

90

80

70

60

50

40

EFFI

CIE

NC

Y (%

)

0 1500300 600 900 1200LOAD CURRENT (mA)

MP2351-EC01



TM

TM



5 - 17


DESCRIPTION The MP2354 is a monolithic step down switch mode converter with a built in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.


Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 20µA of supply current.


FEATURES • 0.18Ω Internal Power MOSFET Switch • Stable with Low ESR Output Ceramic

Capacitors • Up to 95% Efficiency • 2A Output Current • Wide 4.75V to 23V Operating Input Range • Fixed 380KHz Frequency • Thermal Shutdown • Cycle-by-Cycle Over Current Protection • Programmable Under Voltage Lockout • Frequency Synchronization Input • Available in an 8-Pin SO Package

APPLICATIONS • Distributed Power Systems • Battery Chargers • Pre-Regulator for Linear Regulators “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP2354LX

VIN BST

3 2

FB

4

6SYNCCOMPGND

75

RUN

1

8 OUTPUT3.3V / 2A

INPUT4.75V to 23V

OPENIF NOT USED

OPENAUTOMATIC

STARTUP

MP2354_TAC_S01

3.3nF

B230A

10nF

EFF

ICIE

NC

Y (%

)

95

90

85

80

75

70

65

60

OUTPUT CURRENT (A)MP2354_TAC_EC01

Efficiency vsOutput Current

0 1.00.5 1.5 2.0 2.5

5.0V

3.3V

2.5V


TM

TM



5 - 18


DESCRIPTION The MP2355 is a step-down regulator with a built in internal Power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. Adjustable soft-start reduces the stress on the input source at turn-on. In shutdown mode the regulator draws 20µA of supply current.

The MP2355 uses a minimum number of readily available external components to complete a 3A step-down DC to DC converter solution.


FEATURES • Programmable Soft-Start • 100mΩ Internal Power MOSFET Switch • Stable with Low ESR Output Ceramic

Capacitors • Up to 95% Efficiency • 20µA Shutdown Mode • 3A Output Current • Wide 4.75V to 23V Operating Input Range • Fixed 380KHz Frequency • Thermal Shutdown • Cycle-by-Cycle Over Current Protection • Under Voltage Lockout

APPLICATIONS • Distributed Power Systems • Battery Chargers • Pre-Regulator for Linear Regulators “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP2355LX

VIN BST

FB

75

3 2

4

61

8

SSCOMPGND

RUN OUTPUT3.3V / 3A

INPUT4.75V to 23V

OPENAUTOMATIC

STARTUP

MP2355_TAC_S01

10nF

4.7nF10nF

D1B330A

EFFI

CIE

NC

Y (%

)

95

90

85

80

75

70

65

60

LOAD CURRENT (mA)MP2355_EC01


0 15001000500 2000 350030002500

VOUT=2.5VVOUT=3.3V

VOUT=5.0V


TM

TM



5 - 19


DESCRIPTION The MP2358 is a monolithic step-down switch mode converter with a built-in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.


Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 23µA of supply current. Programmable soft-start minimizes the inrush supply current and the output overshoot at initial startup.



FEATURES • 2A Output Current with QFN Package • 0.18Ω Internal Power MOSFET Switch • Stable with Low ESR Output Ceramic

Capacitors • 95% Efficiency • 23µA Shutdown Mode • Fixed 370KHz Frequency • Thermal Shutdown • Cycle-by-Cycle Over Current Protection • Wide 4.75V to 23V Operating Input Range • Output Adjustable from 0.92V to 16V • Programmable Under Voltage Lockout • Available in QFN10 (3mm x 3mm) and SO8

Packages


TYPICAL APPLICATION

MP2358SW

IN BS

FBSSCOMPGND

EN VOUT3.3V/2A

INPUT4.75V - 23V

MP2358_TAC_S01

OPEN = AUTOMATICSTARTUP

C510nF

C33.9nFC4

10nF

D1B220A

C6OPEN

EFFI

CIE

NC

Y (%

)

95

90

85

80

75

70

65

60

OUTPUT CURRENT (A)MP2358_EC01

Efficiency vsOutput Current

0 1.00.5 1.5 2.0 2.5

5.0V

3.3V

2.5V


TM

TM

((NNEEWW))



5 - 20

MP2361 2A, 23V, 1.4MHz Step-Down Converter

DESCRIPTION The MP2361 is a monolithic step-down switch mode converter with a built-in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.


Fault condition protections include cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 20µA of supply current. Programmable soft-start minimizes the inrush supply current and the output overshoot at initial startup.



FEATURES • 2A Output Current with QFN Package • 0.18Ω Internal Power MOSFET Switch • Stable with Low ESR Output Ceramic

Capacitors • 90% Efficiency • 20µA Shutdown Mode • Fixed 1.4MHz Frequency • Thermal Shutdown • Cycle-by-Cycle Over Current Protection • Wide 4.75V to 23V Operating Input Range • Output Adjustable from 0.92V to 16V • Programmable Under Voltage Lockout • Available in 10-pin QFN (3mm x 3mm) and

Tiny MSOP Packages • Evaluation Board Available


TYPICAL APPLICATION

MP2361SW

IN BS4 2

FB

5

7SSCOMPGND

86

EN

10

9 VOUT2.5V/2A

INPUT4.75V to 23V

MP2361_TAC_S01

C510nF

C31.8nFC4

10nF

D1B220A

C6OPEN

VOUT=5V

VOUT=2.5VVOUT=3.3V

100

90

80

70

60

50

EFF

ICIE

NC

Y (%

)

0 2.00.5 1.0 1.5LOAD CURRENT (A)

MP2361-EC01



TM

TM



5 - 21

MP2364 Dual 1.5A, 23V, 1.4MHz Step-Down Converter

DESCRIPTION The MP2364 is a dual monolithic step-down switch mode converter with built-in internal power MOSFETs. It achieves 1.5A continuous output current for each output over a wide input supply range with excellent load and line regulation.


Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 40µA of supply current.


EVALUATION BOARD REFERENCE Board Number Dimensions EV2364DF-00A 2.2”X x 1.6”Y x 0.4”Z

FEATURES • 1.5A Current for Each Output • 0.18Ω Internal Power MOSFET Switches • Stable with Low ESR Output Ceramic

Capacitors • Up to 90% Efficiency • 40µA Shutdown Mode • Fixed 1.4MHz Frequency • Thermal Shutdown • Cycle-by-Cycle Over Current Protection • Wide 4.75V to 23V Operating Input Range • Each Output Adjustable from 0.92V to 16V • Configurable for Single Output with Double

the Current • Programmable Under Voltage Lockout • Programmable Soft-Start • Available in a TSSOP20 with Exposed Pad

APPLICATIONS • Distributed Power Systems • I/O and Core supplies • DSL Modems • Set top boxes • Cable Modems “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP2364

SSB

BSB

NC2

INB

SWB

PGB

SGB

FBA

COMPA

ENA

10

9

8

7

6

5

4

3

2

1SSA

NC1

BSA

INA

SWA

PGA

SGA

FBB

COMPB

ENB

20

19

18

17

16

15

14

13

12

11

3.3nF

10nF

2.2nF82pF

10nF

2.5V @ 1.5A

OFF ON

OFF ON

MP2364_TAC_S01

B230A

B230A

12V

3.3V @ 1.5A

100

90

80

70

60

50

EFFI

CIE

NC

Y (%

)

0 0.5 1.0 1.5LOAD CURRENT (A)

MP2364_EC01


VOUT=5VVOUT=3.3V

VOUT=2.5V


TM

TM



5 - 22

MP2000 Low Input Voltage 150mA Linear Regulator

DESCRIPTION The MP2000 is a low-voltage, low-dropout bipolar linear regulator. It operates from 1.35V to 6.0V input voltage, and regulates the output voltage from as low as 0.5V.

The MP2000 can supply up to 150mA of load current. The MP2000 features thermal overload and current limit protection. It is available in a 5-pin TSOT23-5 package.

Part Number Output Voltage MP2000DJ-ADJ Adjustable MP2000DJ-1.0 1.0V

EVALUATION BOARD REFERENCE Board Number Output* Dimensions EV2000DJ-00A 1.2V 2.0”X x 2.0”Y x 0.4”Z

* Default output voltage adjustable from 0.5V to 5.0V using an external resistor divider.

FEATURES • Operates with VIN = 1.35V • Low 300mV Dropout at 150mA Output • ±3% Accurate Output Voltage • Fixed and Adjustable Output Voltage Option• Better Than 0.001%/mA Load Regulation • Stable With Low-ESR Output Capacitor • Low 65µA Ground Current • Internal Thermal Protection • Current Limit Protection • 6µA Typical Quiescent Current at Shutdown

APPLICATIONS • Low Current Regulators • Battery Powered Systems • Cellular Phones “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP2000_TAC_S01

MP2000

FB

OUT

4

5

GND

2

EN

IN

3

1 OUTPUT1.2V

VIN1.35V to 6V

VIN

C2100nF


TM

TM

((NNEEWW))



5 - 23

MP8801 Low Dropout 150mA Linear Regulator

DESCRIPTION The MP8801 is a low-noise, low-dropout linear regulator. It operates from 2.7V to 6.5V input voltage, and regulates the output voltage with 2% accuracy at 2.5V, 2.85V, 3.3V. The internally set output voltage may be overridden with an external resistor divider from 1.25V to 5V.

The MP8801 can supply up to 150mA of load current. The MP8801 features thermal overload protection. It is available in a 5-pin TSOT23-5 package.

FIXED VOLTAGE PART NUMBERS Part Number Output Voltage

MP8801DJ–2.5 2.5V MP8801DJ–2.85 2.85V MP8801DJ–3.3 3.3V



FEATURES • Low 100mV Dropout at 100mA Output • 2% Accurate Output Voltage • Fixed Output Voltage Options of 2.5V,

2.85V or 3.3V • Adjustable Output Voltage from 1.25V to 5V

using an External Resistor Divider • Up to 6.5V Input Voltage • High PSRR

o 70dB at 1KHz o 30dB at 1MHz

• Better Than 0.001%/mA Load Regulation • Stable With Low-ESR Output Capacitor • Low 125µA Ground Current • Internal Thermal Protection

APPLICATIONS • 802.11 PC Cards • Mobile Handset PLL Power • Audio Codec Power “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP8801_TAC_S01

MP8801DJ-X.X

FB

OUT

4

5

GND

2

EN

IN

3

1 OUTPUT1.5V to 5V

VIN2.7V to 6.5V

VIN

C2100nF

EN (Pin3)may be connectedto IN (Pin 1) directly

The sum ofR1 and R2should not

exceed 100k

R1

R2

160

140

120

100

80

60

40

20

0

V DR

OPO

UT

(mV)

0 20 40 60 80 100 120 140 160ILOAD (mA)

MP8801_EC01

VDROPOUT vs ILOAD




5 - 24

MP8802 Low Dropout 250mA Linear Regulator

DESCRIPTION The MP8802 is a low-noise, low-dropout linear regulator. It operates from 2.7V to 6.5V input voltage, and regulates the output voltage with 2% accuracy at 2.5V, 2.85V, 3.3V, or from 1.25V to 5V.

The MP8802 can supply up to 250mA of load current. The MP8802 features thermal overload protection. It is available in a 5-pin TSOT23-5 package.

FIXED VOLTAGE PART NUMBERS Part Number Output Voltage

MP8802DJ–2.5 2.5V MP8802DJ–2.85 2.85V MP8802DJ–3.3 3.3V



FEATURES • Low 250mV Dropout at 250mA Output • 2% Accurate Output Voltage • Fixed Output Voltage Options of 2.5V,

2.85V or 3.3V • Adjustable Output Voltage Option from

1.25V to 5V using an External Resistor Divider

• Up to 6.5V Input Voltage • High PSRR

o 70dB at 1KHz o 30dB at 1MHz

• Better Than 0.001%/mA Load Regulation • Stable With Low-ESR Output Capacitor • Low 125µA Ground Current • Internal Thermal Protection

APPLICATIONS • 802.11 PC Cards • Mobile Handset PLL Power • Audio Codec Power “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP8802_TAC_S01

MP8802DJ-X.X

FB

OUT

4

5

GND

2

EN

IN

3

1 OUTPUT1.5V to 5V

VIN2.7V to 6.5V

VIN

C2100nF

EN (Pin3)may be connectedto IN (Pin 1) directly

The sum ofR1 and R2should not

exceed 100k

R1

R2

300

250

200

150

100

50

0

V DR

OPO

UT

(mV)

0 50 100 150 200 250 300ILOAD (mA)

MP8802_EC01

VDROPOUT vs ILOAD


((NNEEWW))


6 - 1

Section 6

Class D Audio Amplifiers

Product Selection Guide............................................................... 6-2 Features and Benefits .................................................................. 6-2 MP7720........................................................................................6-3 MP7722 ((NNEEWW)).............................................................................. 6-4 MP7731........................................................................................6-5 MP7782 ((NNEEWW)).............................................................................. 6-6 MP8040........................................................................................6-7



6 - 2

Class D Audio Amplifier Product Selection Guide

Features and Benefits Features Benefits

High Power Rating MPS audio products achieve high power capabilities in small packages without additional heat sinking.

Class A/B Sound Quality; Class D Efficiency

MPS audio products utilize a proprietary circuit topology with deep feedback and integrated Power FETS. This gives the efficiency of Class D and the sound quality of Class AB

Wide Voltage Range Our wide input voltage ranges give designers the flexibility to optimize output power for a specific voltage.

Single Supply Our products require only 1 supply

High Efficiency Our efficiency ratings are significantly higher than other Class D products. In addition our wide operating voltage eliminates the DC to DC conversion loss found in notebook applications thus eliminating large heat sinks.

Small Form Factor Our patented circuit architecture and power FET integration creates an efficient and low cost solution.

Low THD+N With a THD+N of < 0.1% @ 1W at 1Khz into an 8 ohm load, our performance is equivalent to or better than other comparable audio products.

Part Number Su

pply

Vol

tage

R

ange

(V)

Abs

Max

Sup

ply

Volta

ge (V

)

Max

RM

S O

utpu

t Po

wer

(W)

Effic

ienc

y (%

)

THD

+ N

(%)

PSR

R (d

B)

Stan

dby

Supp

ly

Cur

rent

(µA

)

Eval

uatio

n B

oard

Pack

ages

Special Features

MP7720 9.5 to

24 26 20 90

0.04 @ 1W

60 10 EV0030 SOIC8 PDIP8 Single Ended

(NEW) MP7722

9.5 to 24

26 2 x 20 93 0.06 @

1W 60 2 EV7722DF TSSOP20E Stereo

MP7731 9.5 to

18 26 30 90 0.1 @ 1W 80 10 EV7731 TSSOP20E Full Bridge Architecture

(NEW) MP7782

9.5-24 26 50 90 0.06 @

1W 60 2 EV7782DF TSSOP20F Full Bridge Architecture

MP8040 7.5 to

25 26 70 85 0.02 N/A 2.5 EV0041 SOIC8E Integrated Half Bridge + Driver



6 - 3

MP7720 20W Class D Mono Single Ended Audio Amplifer

DESCRIPTION The MP7720 is a mono 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: 180mΩ power MOSFETs Startup / Shutdown pop elimination Short circuit protection circuits Mute / Standby

The MP7720 utilizes a single ended output structure capable of delivering 20W into 4Ω speakers. MPS Class D Audio Amplifiers exhibit the high fidelity of a Class A/B amplifier at efficiencies greater than 90%. The circuit is based on the MPS’ proprietary variable frequency topology that delivers excellent PSRR, fast response time and operates on a single power supply.


EV0030 2.4”X x 3.5”Y x 1.2”Z

FEATURES • 20W Output at VDD = 24V into a 4Ω load • THD+N = 0.04% at 1W, 8Ω • 93% Efficiency at 20W • Low Noise (190µV Typical) • Switching Frequency Up to 1MHz • 9.5V to 24V Operation from a Single Supply• Integrated Startup and Shutdown Pop

Elimination Circuit • Thermal Protection • Integrated 180mΩ Switches • Mute/Standby Modes (Sleep) • Available in Tiny 8-Pin SOIC and PDIP Packages

APPLICATIONS • Surround Sound DVD Systems • Televisions • Flat Panel Monitors • Multimedia Computers • Home Stereo Systems “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. AAM (Analog Adaptive Modulation) is a Trademark of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

+

AUDIOINPUT

OFF ON

VDD

MP7720

SW

BS

PGND

VDD

PIN

EN

NIN

AGND

8

6

5

7

1

4

2

3

MP7720_TAC_S01

2010

1

0.1

0.01

THD

+N (%

)

0.1 1 10 30POWER (W)

MP7720-TPC01

THD+N vsPower (24V, 1KHz)




6 - 4

MP7722 20W Class D Stereo Single Ended Audio Amplifer

DESCRIPTION The MP7722 is a stereo 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: 180mΩ power MOSFETs Startup / Shutdown pop elimination Short circuit protection Mute / Standby

The MP7722 utilizes a single ended output structure capable of delivering 2 x 20W into 4Ω speakers. MPS Class D Audio Amplifiers exhibit the high fidelity of a Class A/B amplifier at efficiencies greater than 90%. The circuit is based on the MPS’ proprietary variable frequency topology that delivers low distortion, fast response time and operates on a single power supply.

FEATURES • 2 x 20W Output at VDD = 24V into a 4Ω load • THD+N = 0.06% at 1W, 8Ω • 93% Efficiency at 20W • Low Noise (190µV Typical) • Switching Frequency Up to 1MHz • 9.5V to 24V Operation from a Single Supply• Integrated Startup and Shutdown Pop

Elimination Circuit • Thermal and Short Circuit Protection • Integrated 180mΩ Switches • Mute/Standby Modes (Sleep) • Thermally Enhanced 20-Pin TSSOP

Package with Exposed Pad

APPLICATIONS • Surround Sound DVD Systems • Televisions • Flat Panel Monitors • Multimedia Computers • Home Stereo Systems “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc. AAM (Analog Adaptive Modulation) is a Trademark of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP7722

BS1

SW1

BS2

MP7722_TAC01

SW2

REF12

VDD

3

8

CH1INPUT

7

6

10

20

15

CH1OUTPUT

CH2OUTPUT

1418

20

13

15

12

19

17

IN1

REF2

IN2

EN2EN1

AGND2AGND1

PGND2VDD2

VDD

CH2INPUT

ENPGND1

VDD1

10

1

0.1

0.01

THD

+N (%

)

0.1 1 10OUTPUT POWER (W)

MP7722_TPC01

THD+N vs Output Power24V, f = 1KHz


TM

TM

((NNEEWW))



6 - 5

MP7731 5W - 30W Class D Mono Bridged Audio Amplifier

GENERAL DESCRIPTION The MP7731 is a mono, 5W - 30W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following:

• Start Up / Shut Down Pop Elimination • Short Circuit Protection Circuits • 180mΩ Power MOSFETs • Mute / Standby Mode The MP7731 utilizes a full bridge output structure capable of delivering 5W - 30W into 4Ω speakers. As in all other MPS Class D Audio Amplifiers, this device exhibits the high fidelity of a Class AB amplifier with an efficiency of 90%. The circuit is based on the MPS’ proprietary variable frequency topology Analog Adaptive Modulation (AAM™, Patent No. 6,420,930; other patents pending) that delivers excellent PSRR, fast response time and operates on a single power supply.

ORDERING INFORMATION Part Number∗ Package Temperature

MP7731DF TSSOP20 W/ Exposed Paddle -40°C to +85°C

EV0045 Evaluation Board * For Tape & Reel, use suffix –Z (MP7731DF-Z) * For Lead Free use suffix –LF (MP7731DF-LF)

FEATURES • 30W into 4Ω with VDD = 16.5V • 90% Efficiency at 5W • Amplifies Full Audio Range with Low THD+N

o Typical = 0.1% • 9.5V to 18V Supply Voltage Operation • Full Bridge Output Drive • 4 Integrated 180m? Switches • Turn On / Turn Off Click and Pop Suppression • Integrated Short Circuit Protection • Integrated Thermal shutdown • Mute / Standby Mode

APPLICATIONS • Flat Panel LCD and PDP Displays • Notebook and Multimedia Computers • Televisions • Home Stereos • DVD and VCD Players • Game Devices and Systems • Monitors

TYPICAL APPLICATION



6 - 6

MP7782 50W Class D Mono Bridged Audio Amplifier

DESCRIPTION The MP7782 is a mono, 50W Class D Audio Amplifier. It is one of MPS’ second generation fully integrated audio amplifiers which dramatically reduces solution size by integrating four 180mΩ power MOSFETs in a space saving TSSOP20 package. The MP7782 utilizes a full bridge output structure capable of delivering 50W into 6Ω speakers. As in all other MPS Class D audio amplifiers, this device exhibits the high fidelity of a Class AB amplifier with an efficiency of 90%. The circuit is based on ADAMTM (Analog Digital Adaptive Modulation), MPS’ proprietary variable frequency modulation topology (patents pending) that delivers excellent PSRR, fast response time and operates on a single power supply.

EVALUATION BOARD REFERENCE Board Number Dimensions EV7782DF-00A 4.0”X x 3.5”Y x 1.0”Z

FEATURES • 50W into 6Ω with VDD = 24V @10% THD+N • 90% Efficiency at 50W • Amplifies Full Audio Range with Low THD+N • THD+N = 0.06% @ 1W • 9.5V to 24V Supply Voltage Operation • Full Bridge Output Drive • 4 Integrated 180mΩ Switches • Turn-On / Turn-Off Click and Pop Suppression • Integrated Short Circuit Protection • Integrated Thermal Shutdown • Mute / Standby Mode • Thermally Enhanced 20-Pin TSSOP

Package with Exposed Pad

APPLICATIONS • MP3 Systems • Surround Sound Systems • Multimedia Computers • Televisions • Home Stereos • DVD and VCD Players • Game Devices and Systems • Subwoofers “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc. ADAM (Analog Digital Adaptive Modulation) is a Trademark of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP7782NC

FB2

FB1

AGND

NC

EN

FB2

FB1

AGND

EN

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

PGND1

SW1

VDD1

BS1

NC

PGND2

SW2

VDD2

BS2

NC

AUDIO IN

GND

+VDD

EN

-

+

OFF ON

MP7782-TAC01

100

10

1

0.1

0.01

THD

+N (%

)

0.1 1 10 100OUTPUT POWER (W)

MP7782-EC01


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6 - 7

MP8040 High Current Integrated Half Bridge + Driver

DESCRIPTION The MP8040 is a general purpose, high frequency half bridge power driver capable of driving a 9A load. The devices integrates both top and bottom N-Channel MOSFET power switches and is fully protected from both sourcing and sinking current by a preset cycle-by-cycle current limit. It has a wide input voltage range from 7.5V to 25V.

The MP8040 features a low-current shutdown mode, input under-voltage protection, thermal shutdown, and fault flag signal output. It interfaces with standard logic signals and is available in a small 8-pin SOIC with exposed pad package.


EV0041 3.5”X x 3.5”Y x 1.2”Z

FEATURES • ±9A Peak Current Output • ±4.25A Continuous Current Output • Up to 1.2MHz Switching Frequency • Protected Integrated Power 100mΩ Switches • All Switches Current Limited • Integrated Under-Voltage Protection • Integrated Thermal Protection • 2.5µA Standby Mode • True 2-Quadrant Operation • Sources and Sinks Current • Fault Indicator Output

APPLICATIONS • Class D Audio Driver

o 25W/4Ω/10% Output Power Single Endedo 70W/4Ω/10% Output Power Full Bridge

• Full or Half Bridge DC-DC Switching Regulator• Motor Driver “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP8040

SP

BS

SWGND

FLT

DRV

2

4

7

86

1 3

5SHDN

PWM

FAULTENABLE

PWMSIGNAL

47nFVOUT

VSP

+

MP8040_TAC_S01


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7 - 1

Section 7

Evaluation Boards and Selected Application Solutions

Evaluation Board Product Selection Guide .................................. 7-2 EV0037 (MP1010B) ..................................................................... 7-4 EV1529DR-00A ((NNEEWW)).................................................................. 7-5 EV1570DN-00A............................................................................ 7-6 EV7722DF-00C ((NNEEWW)) .................................................................. 7-7 5.1 Channel 150W Class D Audio Board EV7720DS-7782-00D ((NNEEWW))......................................................... 7-8 4 Output DSL Power Supply EV2364DF-1541DJ-00A ((NNEEWW))..................................................... 7-9 Boost Converter for SEPIC Applications EV1542DK-SEPIC-00A ((NNEEWW)) .................................................... 7-10 Boost Converter for TFT Applications EV1542DK-TFT-00A ((NNEEWW)) ........................................................ 7-11

Eval Boards and Selected Application Solutions


7 - 2

Evaluation Board Product Selection Guide Type Product Board Description

CCFL MP1010B EV0037* VIN = 6V to 23V, Output 1 CCF Lamp Inverter Module

CCFL MP1026EF EV1026EF-00A VIN = 4.5V to 14V, Output 1 CCF Lamp Inverter Module

CCFL MP1038DM EV1038DM-03A VIN = 10V to 32V, Output 1 CCF Lamp Inverter Module

White LED MP1518DJ EV0056 VIN = 2.5V to 6V, Output 1 String of up to 6 White LEDs, Fixed Frequency

White LED MP1519DQ EV0042 VIN = 2.5V to 5.5V, Output 4 Strings of 1 White LED

White LED MP1519DQL** EV1519DQL-00A VIN = 2.5V to 5.5V, Output 3 Strings of 1 White LED

White LED MP1521DK EV0021 VIN = 2.7V to 25V, Output up to 3 Strings of up to 5 White LEDs

White LED MP1523DT EV0035 VIN = 2.7V to 25V, Output 1 String of up to 6 White LEDs

White LED MP1528DQ** EV1528DQ-00A VIN = 2.7V to 5.5V, Output 1 String of up to 9 White LEDs

White LED MP1529DR** EV1529DR-00A* VIN = 2.7V to 4.2V, Output 3 Strings of 4 LEDs (Backlight, Preview and Flash)

White LED MP3011DQ** EV3011DQ-00A VIN = 2.7V to 5.5V, Output 2 Strings of 1 LED

White LED MP3204DJ EV3204DJ-00A VIN = 2.5V to 6V, Output 1 String of up to 5 White LEDs

White LED MP3205DJ EV3205DJ-00A VIN = 2.5V to 6V, Output 1 String of up to 5 White LEDs

Step-Up MP1517DQ EV0043 VIN = 2.6V to 25V, VOUT 3.3V to 25V, @ up to Switch Current = 4A

Step-Up MP1522EQ EV0022 VIN = 2.7V to 16V, VOUT ≥ VIN to 25V @ up to Switch Current = 450mA

Step-Up MP1527DQ EV0034 VIN = 2.6V to 25V, VOUT ≥VIN to 25V @ up to Switch Current = 3A

Step-Up MP1530DQ EV0055 VIN = 2.7V to 5.5V, VMAIN =13V @ up to Switch Current = 3.6A, VGL = -8.5V @ 20mA, VGH = +27V @ 20mA

Step-Up MP1530DM EV0074 VIN = 2.7V to 5.5V, VMAIN =13V @ up to Switch Current = 3.6A, VGL = -8.5V @ 20mA, VGH = +27V @ 20mA

Step-Up MP1531DQ EV1531DQ-002A VIN = 2.7V to 5.5V, VMAIN ≥VIN to 22V,@ up to Switch Current = 0.65A, VGL = -10V @ -10mA, VGH = +20V @ 10mA

Step-Up MP1541DJ EV0062 VIN = 2.4V to 6V, Output 1 String of up to 4 White LEDs for Camera Flash

Step-Up MP1541DJ EV0077 VIN = 2.4V to 6V, VOUT ≥ VIN to 22V@ up to Switch Current = 1.5A

Step-Up MP1542DK EV1542DK-00A VIN = 2.5V to 22V, VOUT ≥ VIN to 22V @ up to Switch Current = 2A

Step-Up MP1543DT** EV1543DT-00A VIN = 1.8V to 3.2V, VOUT = 3.3V @ up to 200mA, Resistor Adjustable

Step-Down MP1567DK EV0033 VIN = 2.6V to 6V, VOUT ≥ 0.9V @ up to 1A, Resistor Adjustable

Step-Down MP1567DQ EV0060 VIN = 2.6V to 6V, VOUT ≥ 0.9V @ up to 1A, Resistor Adjustable

Step-Down MP1570DN EV1570DN-00A* VIN = 4.75V to 23V, VOUT ≥ 3.3V @ up to 3A, Resistor Adjustable

Step-Down MP2104DJ EV2104DJ-00A VIN = 2.5V to 6V, VOUT ≥ 1.8V @ up to 600mA

Step-Down MP2105DJ EV2105DJ-00A VIN = 2.5V to 6V, VOUT ≥ 1.8V @ up to 800mA

Step-Down MP2106DQ/DK EV2106DQ/DK-00A VIN = 2.6V to 13.5V, VOUT ≥ 0.9V @ up to 1.5A

Step-Down MP2109DK/DQ EV2109DK/DQ-00A VIN = 2.5V to 6V, VOUT ≥ 0.6V @ up to 800mA per Channel

Step-Down MP2303DN** EV2303DN-00A VIN = 4.75V to 28V, VOUT = 3.3V @ up to 3A, Resistor Adjustable

Step-Down MP2305DS EV2305DS-00A VIN = 4.5V to 23V, VOUT ≥ 0.92V @ up to 2A

Step-Down MP2307DN** EV2307DN-00A VIN = 4.5V to 28V, VOUT = 3.3V @ up to 3A, Resistor Adjustable

Step-Down MP2309DS** EV2309DS-00A VIN = 4.5V to 28V, VOUT = 3.3V @ up to 1A, Resistor Adjustable



7 - 3

Evaluation Board Product Selection Guide (cont.) Step-Down MP1591DN EV0020 VIN = 4.75V to 32V, VOUT ≥ 1.22V @ up to 2A, Resistor Adjustable

Step-Down MP1593DN EV1593DN-00A VIN = 4.75V to 28V, VOUT ≥ 3.3V @ up to 3A, Resistor Adjustable

Step-Down MP2354DS EV2354DS-00A VIN = 4.75V to 23V, VOUT ≥ 1.22V @ up to 2A, Jumper Adjustable

Step-Down MP2355DN EV2355DN-00A VIN = 4.75V to 23V, VOUT ≥ 1.22V @ up to 3A, Resistor Adjustable

Step-Down MP2358DS** EV2358DS-00A VIN = 4.75V to 23V, VOUT = 3.3V @ up to 2A, Resistor Adjustable

Step-Down MP2361DQ EV2361DQ-00A VIN = 4.75V to 23V, VOUT ≥ 0.92V @ up to 2A, Resistor Adjustable

Step-Down MP2364DF EV2364DF-00A VIN = 4.75V to 23V, VOUT ≥ 0.92V @ up to 1.5A, Resistor Adjustable

LDO MP2000DJ** EV2000DJ-00A VIN = 1.35V to 6.0V, VOUT = 1.2V @ up to 150mA, Resistor Adjustable

LDO MP8801DJ EV8801DJ-00A VIN = 2.7V to 6.5V, VOUT ≥ 1.5V @ up to 150mA, Resistor Adjustable

Audio MP7720DS EV0030 VIN = 9.5V to 24V, POUT 5W to 20W Mono Single Ended Audio Amplifier (Full Size)

Audio MP7720DS EV0066 VIN = 9.5V to 24V, POUT 5W to 20W Mono Single Ended Audio Amplifier (Mini)

Audio MP7722DF** EV7722DF-00C* VIN = 24V, POUT 5W to 2 x 20W Stereo Single Ended Audio Amplifier

Audio MP7731DM EV7731 VIN = 9.5V to 18V, POUT 5W to 30W Mono Full Bridge Audio Amplifier

Audio MP7782DF** EV7782DF-00A VIN = 9.5V to 24V, POUT 5W to 50W Mono Single Ended Audio Amplifier

Audio MP7782DF** EV7782DF-01A VIN = 9.5V to 24V, POUT 5W to 50W Stereo (2 x MP7782) Single Ended Audio Amplifier

Audio MP8040DS EV0041 VIN = 7.5V to 25V, POUT = Stereo Single Ended or Mono Full Bridge Audio Amplifier * Datasheet Preview in this Section ** New



7 - 4

EV0037 (MP1010B) Full System CCFL Inverter Module

EVALUATION BOARD

GENERAL DESCRIPTION The MP1010B is a power solution IC that offers a true complete solution for driving a Cold Cathode Fluorescent Lamp (CCFL). This Power IC converts unregulated DC voltage to a nearly pure sine wave required to ignite and operate the CCFL. Based on proprietary power topology and control techniques it greatly increases the power conversion efficiency.

ELECTRICAL SPECIFICATIONS Parameter Symbol Value UnitsInput Voltage VBATT 9 to 21 V Lamp Current ILAMP 6 mA Analog Dimming Control VABRT 0 to 1.9 V

Burst Dimming Control VDBRT 0 to 1.8 V

Enable Control VEN 0 to 5 V

FEATURES • Integrated Power Switches • 6.0V to 23V Variable Supply Voltage with

Regulated Lamp Current. • Rated 12W Power Output at 12V Input • Open Lamp Regulation • Current and Voltage Feedback Control • Logic Level Burst Mode Control • Supports Open/Short Lamp Protection • Soft-Start • Short Circuit Protected Output • High Energy Start Pulse • Analog and Burst Mode Dimming

APPLICATIONS • LCD Backlight Inverter for Notebook Computers• Web Pads, GPS, Desktop Displays,

Portable DVD, Car Video Display Systems “MPS” and “The Future of Analog IC Technology”, are Trademarks of Monolithic Power Systems, Inc. The MP1010B is covered by US Patents 6,633,138, 6,316,881 and 6,114,814.

EV0037 EVALUATION BOARD

Dimensions (4.0”X x 0.5”Y x 0.4”Z)

Board Number MPS IC Number EV0037 MP1010BEF


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EV1529DR-00A Fixed Frequency Step-Up Converter LCD Backlight Plus Flash Evaluation Board

GENERAL DESCRIPTION The EV1529DR-00A evaluation board is designed to drive 2 strings of up to 4 backlight LEDs to 30mA and a 4-LED flash string to 150mA from a single Lithium-Ion battery. The board is set up to obtain 20mA backlight current, 40mA preview current and 100mA flash current. All the LED currents can be adjusted by resistors RS1, RS2, and RS3 on the evaluation board.

The MP1529 switches at 1.2MHz and allows the use of tiny, low cost capacitors and small inductors. High frequency PWM dimming is made possible through EN1. The MP1529 includes built-in open-LED over-voltage protection, cycle-by-cycle current limit, over-temperature shutdown, input under-voltage control and integrated soft-start.

ELECTRICAL SPECIFICATIONS Parameter Symbol Value UnitsSupply Voltage VIN 2.7-4.2 V LED Current (Backlight) ILED_BL 20 mA LED Current (Preview) ILED_PV 40 mA LED Current (Flash) ILED_FL 100 mA

FEATURES • High Efficiency • 2.7V to 4.2V Input Voltage Range • Tiny Capacitors and Inductors Due to

1.2MHz Fixed Frequency Operation • LCD Backlight to 30mA, Flash to 150mA • Independent Backlight, Preview and Flash

Current Adjustment • High Frequency PWM Dimming • Surface-Mount Components • Fully Assembled and Tested

APPLICATIONS • PDAs • Cellular Phones • Digital Still Cameras • Digital Video Cameras “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

EV1529DR-00A EVALUATION BOARD

(L x W x H) 2.2” x 1.8” x 0.4”

(5.5cm x 4.8cm x 1.0cm)

Board Number MPS IC Number EV1529DR-00A MP1529DR


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EV1570DN-00A 3A, 23V, 340KHz

Synchronous Step-Down Converter

EVALUATION BOARD

GENERAL DESCRIPTION The EV1570DN-00A is the evaluation board of MPS’ MP1570 synchronous buck converter. It has a wide supply range from 4.75V to 23V and a continuous output current up to 3A. It features synchronous rectification for high efficiency with integrated high-side and low-side power MOSFETs. The output voltage is set to 3.3V, but can be easily adjusted to other levels from 1.22V. Current mode control and integrated power MOSFETs minimize component counts, board area, and solution cost. Fault condition protections include cycle-by-cycle current limiting, thermal shutdown, over voltage protection and under voltage lockout. Internal soft-start reduces turn-on stress. Small but thermally enhanced SO-8 package minimizes board area with excellent thermal management.

ELECTRICAL SPECIFICATIONS Parameter Symbol Value UnitsSupply Voltage VIN 4.75 to 23 V Output Voltage VOUT 3.3 V Output Current IOUT 0 to 3 A

FEATURES • Up to 3A Output Current • Wide 4.75V to 23V Operating Input Range • Monolithic Synchronous Buck with 100mΩ

High-Side and Low-Side FETs • Fixed 340KHz Frequency • All Ceramic Input and Output Capacitors • Programmable Soft-Start • Programmable Input Under Voltage Lockout

APPLICATIONS • Distributed Power Systems • Pre-Regulator for Linear Regulators • Notebook Computers “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

EV1570DN-00A EVALUATION BOARD

(2”X x 1.5”Y x 0.5”Z)

Board Number MPS IC Number EV1570DN-00A MP1570

10095908580757065605550

EFF

ICIE

NC

Y (%

)

0 1.0 2.0 3.02.51.50.5 3.5LOAD CURRENT (A)

MP1570-EC01


VIN = 5V

VIN = 23V

VIN = 12V




7 - 7

EV7722DF-00C 20W Stereo Class D Single Ended Audio Amplifier

EVALUATION BOARDDESCRIPTION The EV7722DF-00C is the evaluation board for the MP7722. The MP7722 is a stereo 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: • 180mΩ power MOSFETs • Startup / Shutdown pop elimination • Short circuit protection circuits • Mute / Standby

The MP7722 utilizes a single ended output structure capable of delivering 2x20W into 4Ω speakers. MPS Class D Audio Amplifiers exhibit the high fidelity of a Class A/B amplifier at efficiencies greater than 90%. The circuit is based on the MPS’ AAMTM proprietary variable frequency topology that delivers excellent linearity, fast response time and operates on a single power supply.

ELECTRICAL SPECIFICATIONS Parameter Symbol Value UnitsSupply Voltage VDD 24 V

FEATURES • 20W Output at VDD = 24V into a 4Ω load • THD+N = 0.06% at 1W, 8Ω • 93% Efficiency at 20W • Low Noise (190µV Typical) • Switching Frequency Up to 1MHz • 9.5V to 24V Operation from a Single Supply• Mute/Standby Modes (Sleep)

APPLICATIONS • Flat Panel and Projection Televisions • DVD and Surround Sound Systems • Flat Panel Monitors • Multimedia Computers • Home Stereo Systems “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc. AAM (Analog Adaptive Modulation) is a Trademark of Monolithic Power Systems, Inc.

EV7722DF-00C EVALUATION BOARD

(L x W x H) 3.5” x 2.4” x 1.2”

8.9cm x 6.1cm x 3.0cm

Board Number MPS IC Number EV7722DF-00C MP7722DF


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7 - 8

EV7720DS-7782-00D 150W Class D 5.1 Channel Audio Board

EVALUATION BOARD

GENERAL DESCRIPTION The EV7720DS-7782-00D is an evaluation board for using MPS’ Class D Audio Amplifiers in 5.1 Surround Sound systems. The board has 150W total output power coming from 5 x 20W from the satellites (MP7720DS) and 50W from the subwoofer (MP7782). The system offers high dynamic range and low distortion for high quality sound reproduction.

FEATURES • 150W Total Output Power • High Fidelity • High Efficiency • 9.5V to 24V Supply Voltage Range • Mute/Standby Modes • Thermal Protection • Over-Current Protection

APPLICATIONS • 5.1 Audio Setups • Home Theatre Systems “MPS” and “The Future of Analog IC Technology”, are Trademarks of Monolithic Power Systems, Inc. ADAM (Analog Digital Adaptive Modulation) and AAM (Analog Adaptive Modulation) are Trademarks of Monolithic Power Systems, Inc.

EV7720DS-7782-00D EVALUATION BOARD

Dimensions (6.7”X x 2.5”Y)

Board Number MPS IC Number

MP7720DS-7782-00D 5 x MP7720DS 1 x MP7782


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EV2364DF/1541DJ-00A 4 Output DSL Power Supply

EVALUATION BOARD

GENERAL DESCRIPTION The EV2364/1541-00A is an evaluation board for DSL Power applications. It has four outputs and can supply 1.5A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown.

ELECTRICAL SPECIFICATIONS Parameter Symbol Value UnitsInput Voltage VIN 5 – 23 V Output Voltage A VOUTA 3.3 V Output Current A IOUTA 1.5 A Output Voltage B VOUTB 1.8 V Output Current B IOUTB 1.5 A Output Voltage C VOUTC 12.8 V Output Current C IOUTC 100 mA Output Voltage D VOUTD 5 V Output Current D IOUTD 100 mA

FEATURES • 1.5A Current for 3.3V and 1.8V Outputs • Ceramic Input and Output Capacitors • High Efficiency • Fixed Operating Frequency • Wide 5V to 23V Operating Input Range • Adjustable Output • Programmable Under Voltage Lockout • Programmable Soft-Start

APPLICATIONS • Distributed Power Systems • I/O and Core Supplies • DSL Modems • Set Top Boxes • Cable Modems

“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

EV2364DF/1541DJ-00A EVALUATION BOARD


Board Number MPS IC Number EV2364DF/1541DJ-00A MP2364DF and MP1541DJ


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EV1542DK-SEPIC-00A 700KHz/1.3MHz Boost Converter with a 2A Switch

EVALUATION BOARDGENERAL DESCRIPTION The EV1542DK-SEPIC-00A is the demo board for sepic applications using the MP1542, a current mode step up converter with a 2A, 0.18Ω internal switch to provide a highly efficient regulator with fast response. The EV1542DK-SEPIC-00A can be operated at 700KHz or 1.3MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting loop dynamics, which allows the use of small, low ESR ceramic output capacitors. The soft-start results in small inrush current and can be programmed with an external capacitor. The EV1542DK-SEPIC-00A can operate from a single Li-Ion battery to generate 3.3V at up to 500mA.

Other features include under voltage lockout, current limiting and thermal overload protection, all available in a low profile 8-pin MSOP package.

ELECTRICAL SPECIFICATIONS Parameter Symbol Value UnitsInput Voltage VIN 3 – 4.2 V Output Voltage VOUT 3.3 V Output Current IOUT 500 mA

FEATURES • Automatic Up-Down Conversion • Operates from a Single Li-Ion Battery to

Generate 3.3V at up to 500mA • Uses Tiny Capacitors and Inductors • Pin Selectable 700KHz or 1.3MHz Fixed

Switching Frequency • Programmable Soft-Start • UVLO, 2A Switch, Thermal Shutdown • Internal Current Limit

APPLICATIONS • LCD Displays • Portable Applications • Handheld Computers and PDAs • Digital Still and Video Cameras “MPS” and “Monolithic Power Systems”, are Trademarks of Monolithic Power Systems, Inc.

EV1542DK-SEPIC-00A EVALUATION BOARD


Board Number MPS IC Number EV1542DK-SEPIC-00A MP1542DK

90

80

70

60

50

40

30

20

10

0

EFFI

CIE

NC

Y (%

)

1 10 100 1000LOAD CURRENT (mA)

EV1542_EC02


VIN=4.2V

VIN=3.6V

VIN=3V


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EV1542DK-TFT-00A MP1542 TFT Applications Evaluation Board

EVALUATION BOARDGENERAL DESCRIPTION The EV1542DK-TFT-00A is the evaluation board for TFT applications using the MP1542. The MP1542 can be operated at 700KHz or 1.3MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting loop dynamics, which allows the use of small, low-ESR ceramic output capacitors. Soft-start results in small inrush current and can be programmed with an external capacitor. The MP1542 operates from an input voltage as low as 2.5V and can generate 12V at up to 500mA from a 5V supply.

The EV1542DK-TFT-00A provides VOUT1 from the boost output and also derives VOUT3 (positive) and VOUT2 (negative) from the charge pumps off of the boost switching node.

ELECTRICAL SPECIFICATIONS Parameter Symbol Value UnitsInput Voltage VIN 3 – 3.6 V Output Voltage 1 VOUT1 9 V Output Current 1 IOUT1 150 mA Output Voltage 2 VOUT2 –8 V Output Current 2 IOUT2 10 mA Output Voltage 3 VOUT3 26 V Output Current 3 IOUT3 5 mA

FEATURES • 3 Outputs in a Single Package: Boost

Converter for 9V, Positive Charge Pump for 26V and Negative Charge Pump for –8V

• 3V to 3.6V Operating Input Range • Uses Tiny Capacitors and Inductors • 700KHz/1.3MHz Fixed Switching Frequency• Externally Compensated • Programmable Soft-Start • UVLO, Thermal Shutdown • Internal Current Limit

APPLICATIONS • Handheld Computers and PDAs • Digital Still and Video Cameras • Small LCD Displays “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc.

EV1542DK-TFT-00A EVALUATION BOARD


Board Number MPS IC Number EV1542DK-TFT-00A MP1542DK


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8 - 1

Section 8

Packaging Information

Part Number Nomenclature.......................................................... 8-2 Tape and Reel Specifications....................................................... 8-3



8 - 2

Part Number Nomenclature

Part Numbering Example (MP1521EK-LF-Z)

MP 1521 E K -LF -Z Monolithic

Power Part

Number Temperature

Grade Package Lead Free

Tape & Reel

C = 0 to +70°C D = Plated Die

D = -40 to +85°C E = PDIP (300 mil) with Exposed Pad

E = -20 to +85°C F = TSSOP with Exposed Pad

H = -40 to +125°C FR = TSSOP with Exposed Pad & Reverse Lead Bend

G = QFN (2 mm x 2 mm)

H = MSOP with Exposed Pad

J = TSOT23 (0.9 mm Height)

K = MSOP

M = TSSOP

N = SOIC (Narrow Body) with Exposed Pad

NR = SOIC (Narrow Body) with Exposed Pad & Reverse Lead Bend

P = PDIP (300 mil)

Q = QFN (3 mm x 3 mm)

R = QFN (4 mm x 4 mm)

S = SOIC (Narrow Body)

T = SOT23 (1.1 mm Height)

W = SOIC (Wide Body)

WR = SOIC (Wide Body) with Reverse Lead Bend

X = Wafer

Y = SOIC (Wide Body)

Only if Applicable

Only if Applicable

Rev. 7.0



8 - 3

Tape and Reel Specifications General Overview Surface mount products are available in Tape & Reel packaging. Below is a table of standard Tape & Reel configurations. The package conforms to EIA-481-1/2/3 and JEDEC standards.

All products are lead scanned and co-planarity checked by 3D imaging.

Packaging Information Part Number Package Description

Quantity /Reel

Quantity/Rail

Reel Diameter

Carrier Tape Width

Carrier Tape Pitch

MP####xH-Z MSOP8 w/Exposed Pad 2500 50 13 in. 12 mm 8 mm MP####xK-Z MSOP8 2500 50 13 in. 12 mm 8 mm MP####xK-Z MSOP10 2500 50 13 in. 12 mm 8 mm MP####xP-Z PDIP8 N/A 50 N/A N/A N/A MP####xG-Z QFN6 (2mm x 2mm) 5000 N/A 13 in. 12 mm 8 mm MP####xQ-Z QFN6 (3mm x 3mm) 5000 121 13 in. 12 mm 8 mm MP####xG-Z QFN8 (2mm x 2mm) 5000 N/A 13 in. 12 mm 8 mm MP####xQ-Z QFN10 (3mm x 3mm) 5000 137 13 in. 12 mm 8 mm MP####xQ-Z QFN16 (3mm x 3mm) 5000 121 13 in. 12 mm 8 mm MP####xR-Z QFN16 (4mm x 4mm) 5000 92 13 in. 12 mm 8 mm MP####xS-Z SOIC8 2500 100 13 in. 12 mm 8 mm MP####xN-Z SOIC8 Narrow Body w/Exposed Pad 2500 100 13 in. 12 mm 8 mm MP####xY-Z SOIC20 Wide Body 1000 37 13 in. 24 mm 12 mm MP####xWR-Z SOIC20 Wide Body w/Exposed Pad and Reverse Lead Bend 1000 37 13 in. 24 mm 12 mm MP####xWR-Z SOIC24 Wide Body w/Exposed Pad and Reverse Lead Bend 1000 31 13 in. 24 mm 12 mm MP####xY-Z SOIC28 Wide Body 1000 27 13 in. 24 mm 12 mm MP####xT-Z SOT23-5 3000 N/A 7 in. 8 mm 4 mm MP####xT-Z SOT23-6 3000 N/A 7 in. 8 mm 4 mm MP####xJ-Z TSOT23-5 3000 N/A 7 in. 8 mm 4 mm MP####xJ-Z TSOT23-6 3000 N/A 7 in. 8 mm 4 mm MP####xM-Z TSSOP14 2500 96 13 in. 16 mm 8 mm MP####xM-Z TSSOP16 2500 96 13 in. 16 mm 8 mm MP####xM-Z TSSOP20 2500 75 13 in. 16 mm 8 mm MP####xF-Z TSSOP20 w/Exposed Pad 2500 75 13 in. 16 mm 8 mm MP####xM-Z TSSOP28 2500 50 13 in. 16 mm 8 mm MP####xFR-Z TSSOP38 w/Exposed Pad, Reverse Lead Bend 31 13 in. 16 mm 8 mm

Package Orientation Applicable to ALL Packages except QFN, SOT23, and TSOT23

Pin 1 AB

CD

AB

CD

QFN 2x2, 3x3, and 4x4 Packages Only SOT23-5, TSOT23-5, and TSOT23-6 Packages Only

1Pin 1 1 1 1

ABCD ABCD ABCD

11Pin 1

ABCD ABCD ABCD



8 - 4


9 - 1

Section 9

Worldwide Sales Representatives and Distributors

Asia (Hong Kong, Singapore, Taiwan) ......................................... 9-2 Asia (Japan, Korea) ..................................................................... 9-3 Europe and ROW......................................................................... 9-4 North America .............................................................................. 9-5



9 - 2

Asia Representatives (Hong Kong, Singapore, Taiwan)

Hong Kong Edal Electronics Co., Ltd. Rm. 911-913 Chevalier Commercial Centre 8 Wang Hoi Road Kowloon Bay, Kowloon, Hong Kong Tel: 852-2305-3863 Fax: 852-2759-8225 Yosun Hong Kong Corp. Ltd. 27/F., Enterprise Square Two 3 Sheung Yuet Road, Kowloon Bay Kowloon, Hong Kong. Tel: 852-3189-2000 Fax: 852-3189-2010

Singapore

KC Uppertech Corp. Cititech Industrial Building 629 Aljunied Road #06-12 Singapore 389838 Tel: 65-7474-900 Fax: 65-7471-243 Nucleus Electronics, Ltd. 41 Kaki Bukit Place Singapore 416219 Tel: 65-6841-8883 Fax: 65-6841-8882 Yosun Singapore Pte, Ltd. 159 Sin Ming Road 04-04 Amtech Building Singapore 575625 Tel : 65-6552-4811 Fax : 65-6552-5811

Taiwan

Asian Information Technology, Inc. 7F, No. 439, Jui-Kuang Road Taipei, Taiwan, R.O.C Tel: 886-2-8797-6866 Fax: 886-2-8797-6877 Jetron Technology International Co., Ltd. 14F, No. 207, Sec. 3, Beisin Road Sindian City, Taipei County 231 Taiwan, R.O.C. Taipei Silicon Valley Tel: 886-2-8913-2368 Fax: 886-2-8913-2366 KC Uppertech Corp. 6F, No. 92, Pao Chung Road Hsin Tien City Taipei Hsien, Taiwan, R.O.C Tel: 886-2-2916-1997 Fax: 886-2-2914-1152 Yosun Industrial Corp. 9F, No. 489, Tiding Ave., Sec. 2 Nei Hu, Taipei, Taiwan, R.O.C Tel: 886-2-2659-8168 Fax: 886-2-2659-8167



9 - 3

Asia Representatives (Japan, Korea)

Japan Altima Corporation 1-5-5 Shin-Yokohama, Kouhoku-ku Yokohama 222-8563, Japan Tel: +81-45-476-2045 Microtek Inc. 2-7-5 Izumi, Suginami-ku Tokyo 168-0063, Japan Tel: +81-3-5300-5535 Fax: +81-3-5300-5530

Korea

D & T Corp Rm. 1110, Byuksan Digital Valley II 481-10, Kasan-Dong, Keumcheon-Ku Seoul, Korea 153-803 Tel: 82-2-2113-1530 Fax: 82-2-2113-1540 Email: [email protected] MewTel Technology, Inc. E15FL. IT Venture Tower 78 Karak-Dong, Songpa-Ku Seoul, Korea 138-803 Tel: 82-2-2142-1579 Fax: 82-2-2142-1594 Email: [email protected]

RND Semicon Co., LTD. 101, 1249-2, Maetan 3-Dong, Youngtong-Gu Suwon-City, Kyungki-Do, Korea Tel: 82-31-214-1220 Fax: 82-31-214-1227 Email: [email protected] TEKRO Inc. 2F, Bubang Building 156-1, Samsung-Dong, Kangnam-Ku Seoul, Korea Tel: 82-2-554-0015 Fax: 82-2-554-0029 Email: [email protected]



9 - 4

Europe and ROW Representatives

Europe and Middle East Austria Azzurri Technology GmbH de.azzurri.com Tel: (+49) 089-5164-503 Fax: (+49) 089-5164-305 Email: [email protected] Belgium Vlanderen: Elincom Electronics www.Elincom.nl Tel: (+31) 010 264 027 0 Fax: (+31) 010 264 027 5 Email: [email protected] Wallonie: Advance Designs France www.advance-designs.com Tel: +33 (0) 6 70 68 58 28 Email: [email protected] Azzurri Technology France fr.azzurri.com Tel: +33 (0) 141 80 63 10 Fax: +33 (0) 141 73 03 40 Bosnia IC elektronika d.o.o www.ic-elect.si Tel: +386 1 568 01 14 Email: [email protected] Croatia IC elektronika d.o.o www.ic-elect.si Tel: 385 1 3690 539 Email: [email protected] Czech Republic Macro Weil s.r.o. www.macroweil.cz Tel: (+420) 224 317 032 Fax: (_420) 224 310 335 Email: [email protected] Denmark Sequoia Technology Nordic www.SequoiaNordic.dk Tel: (+45) 39 68 36 33 Finland YE International OY www.yeinternational.fi Tel: (+358) 9 452 621 France Advance Designs France www.advance-designs.com Tel: +33 (0) 6 70 68 58 28 Email: [email protected] Azzurri Technology France fr.azzurri.com Tel: +33 (0) 141 80 63 10 Fax: +33 (0) 141 73 03 40 Germany Azzurri Technology GmbH de.azzurri.com Tel: (+49) 089 5164 503 Fax: (+49) 089 5164 305 Email: [email protected]

BB-Electronics GmbH www.bb-electronic.de Tel: (+49) 081 666 842 48 Fax: (+49) 081 666 551 Deatron Electronic GmbH www.deatron.de Tel: (+49) 089 611 115 1 Fax: (+49) 089 611 205 0 Email: [email protected] MSA Components www.msa-components.com Tel: (+49) 27 226 373 0 Fax: (+49) 27 226 373 29 Email: [email protected] Greece ESCO Hellas, Ltd. www.escoitaliana.it Tel: (+30) 210-964 7099 Hungary ChipCAD Distribution www.ChipCAD.hu Tel: (+36) 231 7000 Ireland Sabre Advanced Microelectronics www.SabreAdv.com Tel: (+44) 1 483 535 444 Israel Omarim Technologies, Ltd. www.omarim.co.il Tel: (+972) 9 767 66 06 Italy ESCO Italiana www.escoitaliana.it Tel: (+39) 039 2048 1 Luxembourg Azzurri Technology France fr.azzurri.com Tel: +33 (0) 141 80 63 10 Fax: +33 (0) 141 73 03 40 Macedonia IC elektronika d.o.o www.ic-elect.si Tel: 385 1 3690 539 Email: [email protected] Netherlands Elincom Electronics www.Elincom.nl Tel: (+31) 010 264 027 0 Fax: (+31) 010 264 027 5 Email: [email protected] Norway Sequoia Technology Nordic www.SequoiaNordic.dk Tel: (+45) 39 68 36 33 Poland Contrans TI www.contrans.com.pl Tel: (+48) 71 325 26 21 Portugal Monolitic, S. A. www.monolitic.com Tel: (+351) 21 924 9913

Russia & CIS ProSoft Systems www.prochip.ru Tel: (+7) 095 234 0636 Email: [email protected] Serbia and Montenegro IC elektronika d.o.o www.ic-elect.si Tel: 385 1 3690 539 Email: [email protected] Slovenia IC elektronika d.o.o www.ic-elect.si Tel: +386 1 568 01 14 Email: [email protected] BB-Electronics GmbH www.bb-electronic.de Tel: (+49) 081 666 842 48 South Africa Microsource CC Tel: (+27) 11 465 1061 Email: [email protected] Spain Monolitic, S. A. www.monolitic.com Tel: (+34) 91 572 03 28 Sweden Sequoia Technology Nordic www.SequoiaNordic.dk Tel: (+45) 39 68 36 33 Switzerland Suisse Romande: Advance Designs France www.advance-designs.com Tel: +33 (0) 6 70 68 58 28 Email: [email protected] Azzurri Technology France fr.azzurri.com Tel: +33 (0) 141 80 63 10 Fax: +33 (0) 141 73 03 40 Deutsche Schweiz: Azzurri Technology GmbH de.azzurri.com Tel: (+49) 089 5164 503 Fax: (+49) 089 5164 305 Email: [email protected] Turkey Omarim Technologies, Ltd. www.omarim.co.il Tel: (+90) (0) 312 427 5183 United Kingdom Sabre Advanced Microelectronics www.SabreAdv.com Tel: (+44) 1 483 535 444 Email: [email protected]

All Other Countries Monolithic Power Systems, Inc. Tel: (+1) 510 209 2779 Email: [email protected]



9 - 5

North America Representatives Alabama Beacon Electronic Associates 7501 Memorial Pkwy South, Suite 104 Huntsville, AL 35802 Tel: 256-881-5031 Email: [email protected] www.beaconelectonics.com Alberta Davetek Marketing, Inc. 105A - 8988 Fraserton Court Burnaby, B.C. Canada V5J 5H8 Tel: 604-430-3680 Fax: 604-435-5490 Email: [email protected] www.davetek.com Arkansas Quad States Sales & Marketing 10930 S. 86th East Avenue Tulsa, OK 74133 Tel: 918-369-3705 Email: [email protected] www.quadstatesales.com British Columbia Davetek Marketing, Inc. 105A - 8988 Fraserton Court Burnaby, B.C. Canada V5J 5H8 Tel: 604-430-3680 Fax: 604-435-5490 Email: [email protected] www.davetek.com California Northern Epiphany Sales, Inc. 2900 Lakeside Drive, Suite 225 Santa Clara, CA 95054 Tel: 408-200-1666 Fax: 408-200-1689 Email: [email protected] www.epiphanysales.com Los Angeles Dynarep, Inc. 2985 E. Hillcrest Drive, Suite 210 Thousand Oaks, CA 91362 Tel: 805-777-1185 Email: [email protected] www.dynarep.com Orange County Dynarep, Inc. 3002 Dow Avenue, Suite 226 Tustin, CA 92780 Tel: 714-573-1223 Email: [email protected] www.dynarep.com

San Diego Quest-Rep, Inc. 6494 Weathers Place, Suite 200 San Diego, CA 92121 Tel: 858-622-5040 Email: [email protected] www.questrep.com Colorado Front Range Marketing 2601 31st Street Boulder, CO 80301 Tel: 303-443-4780 www.frmi.com Connecticut Innovatech Associates 239 Littleton Road, Suite 4D Westford, MA 01886 Tel: 978-392-1998 Email: [email protected] www.innovatecha.com Delaware Beacon Electronic Associates 8245 Boone Boulevard Suite 260 Vienna, VA 22182 Tel: 703-903-6500 Email: [email protected] www.beaconelectonics.com Florida Northern Beacon Electronic Associates 4705 Bridgewater Dr. Orlando, Fl 32817 Tel: 407-832-1818 Email: [email protected] www.beaconelectonics.com Southern Beacon Electronic Associates 3328 Alba Circle Deerfield Beach, FL 33442 Tel: 954-418-8419 Email: [email protected] www.beaconelectonics.com Georgia Beacon Electronic Associates 5885 Glenridge Drive, Suite 200 Atlanta, GA 30328 Tel: 404-256-9640 Email: [email protected] www.beaconelectonics.com

Idaho Front Range Marketing 448 East Winchester Street, Suite 280 Murray, UT 84107 Tel: 801-288-2500 www.frmi.com Illinois Core Sales 901 Warrenville Road, Suite 211 Lisle, IL 60532 Tel: 847-843-8888 Email: [email protected] www.coresales.com Indiana MaxTech Marketing, Ltd. Tel: 937-748-1341 Email: [email protected] www.mtmark.com Iowa Mel Foster Company 3047 Center Point Road Northeast Cedar Rapids, IA 52402 Tel: 319-363-6336 Email: [email protected] www.melfoster.com Kansas Lorenz Sales, Inc. 11407 Strang Line Rd Lenexa KS 66215 Tel: 913-469-1312 www.lorenzsales.com Kentucky MaxTech Marketing, Ltd. Tel: 937-748-1341 Email: [email protected] www.mtmark.com Louisiana Quad States Sales & Marketing 4027 Whitman Houston, TX 77027 Tel: 713-621-9092 Email: [email protected] www.quadstatesales.com Maine Innovatech Associates 239 Littleton Road, Suite 4D Westford, MA 01886 Tel: 978-392-1998 Email: [email protected] www.innovatecha.com



9 - 6

North America Representatives (continued) Manitoba Davetek Marketing, Inc. 105A - 8988 Fraserton Court Burnaby, B.C. Canada V5J 5H8 Tel: 604-430-3680 Fax: 604-435-5490 Email: [email protected] www.davetek.com Maryland Beacon Electronic Associates 8245 Boone Blvd., Suite 260 Vienna, VA 22182 Tel: 703-903-6500 Email: [email protected] www.beaconelectonics.com Massachusetts Innovatech Associates 239 Littleton Road, Suite 4D Westford, MA 01886 Tel: 978-392-1998 Email: [email protected] www.innovatecha.com Michigan MaxTech Marketing, Ltd. Tel: 937-748-1341 Email: [email protected] www.mtmark.com Minnesota Mel Foster Company 7566 Market Place Drive Eden Prairie, MN 55344 Tel: 952-941-9790 Email: [email protected] www.melfoster.com Mississippi Beacon Electronic Associates 7501 Memorial Pkwy South, Suite 104 Huntsville, AL 35802 Tel: 256-881-5031 Email: [email protected] www.beaconelectonics.com Missouri Lorenz Sales, Inc. 10176 Corporate Square Dr., Suite 120 St. Louis MO 63132 Tel: 314-997-4558 www.lorenzsales.com

Nebraska Lorenz Sales, Inc. 11407 Strang Line Rd Lenexa KS 66215 Tel: 913-469-1312 www.lorenzsales.com Nevada Epiphany Sales, Inc. 2900 Lakeside Drive, Suite 225 Santa Clara, CA 95054 Tel: 408-200-1666 Fax: 408-200-1689 Email: [email protected] www.epiphanysales.com New Hampshire Innovatech Associates 239 Littleton Road, Suite 4D Westford, MA 01886 Tel: 978-392-1998 Email: [email protected] www.innovatecha.com New Jersey Northern Beacon Electronic Associates 225 Seventh Street Palisades Park, NJ 07650 Tel: 201-944-7379 Email: [email protected] www.beaconelectonics.com Southern Beacon Electronic Associates 115 Locust Grove Road Rosemont, PA 19010 Tel: 610-525-9782 Email: [email protected] www.beaconelectonics.com New York Upstate Reagan/Compar 349 W. Commercial Street, Suite 1415 East Rochester, NY 14445 Tel: 585-218-4370 Email: [email protected] www.reagancompar.com Metro Beacon Electronic Associates 225 Seventh Street Palisades Park, NJ 07650 Tel: 201-944-7379 Email: [email protected] www.beaconelectonics.com

North Carolina Beacon Electronic Associates 127 Southwold Drive Cary, NC 27519 Tel: 919-303-7129 Email: [email protected] www.beaconelectonics.com North Dakota Mel Foster Company 7566 Market Place Drive Eden Prairie, MN 55344 Tel: 952-941-9790 Email: [email protected] www.melfoster.com Nova Scotia MPS Sales East Tel: 978-368-9116 Email: [email protected] Ohio MaxTech Marketing, Ltd. Tel: 937-748-1341 Email: [email protected] www.mtmark.com Oklahoma Quad States Sales & Marketing 10930 S. 86th East Avenue Tulsa, OK 74133 Tel: 918-369-3705 Email: [email protected] www.quadstatesales.com Ontario MPS Sales East Tel: 978-368-9116 Email: [email protected] Oregon QCI 15110 Southwest Boones Ferry Road Lake Oswego, OR 97035 Tel: 503-675-9363 www.qcirep.com Pennsylvania Eastern Beacon Electronic Associates 115 Locust Grove Road Rosemont, PA 19010 Tel: 610-525-9782 Email: [email protected] www.beaconelectonics.com Western MaxTech Marketing, Ltd. Tel: 937-748-1341 Email: [email protected] www.mtmark.com



9 - 7

North America Representatives (continued) Prince Edward Island MPS Sales East Tel: 978-368-9116 Email: [email protected] Quebec MPS Sales East Tel: 978-368-9116 Email: [email protected] Rhode Island Innovatech Associates 239 Littleton Road, Suite 4D Westford, MA 01886 Tel: 978-392-1998 Email: [email protected] www.innovatecha.com Saskatchewan Davetek Marketing, Inc. 105A - 8988 Fraserton Court Burnaby, B.C. Canada V5J 5H8 Tel: 604-430-3680 Fax: 604-435-5490 Email: [email protected] South Carolina Beacon Electronic Associates 127 Southwold Drive Cary, NC 27519 Tel: 919-303-7129 Email: [email protected] www.beaconelectonics.com South Dakota Mel Foster Company 7401 E. Palomino Road Sioux Falls, SD 57130 Tel: 605-332-7303 Email: [email protected] www.melfoster.com Tennessee Eastern Beacon Electronic Associates 5885 Glenridge Drive, Suite 200 Atlanta, GA 30328 Tel: 404-256-9640 Email: [email protected] www.beaconelectonics.com

Western Beacon Electronic Associates 7501 Memorial Pkwy South, Suite 104 Huntsville, AL 35802 Tel: 256-881-5031 Email: [email protected] www.beaconelectonics.com Texas Austin Quad States Sales & Marketing 8310 Capitol of Texas Highway Suite 365 Austin, TX 78731 Tel: 512-346-7002 Email: [email protected] www.quadstatesales.com Dallas Quad States Sales & Marketing 12160 Abrams Road, Suite 406 Dallas, TX 75243 Tel: 972-669-8567 Email: [email protected] www.quadstatesales.com Houston Quad States Sales & Marketing 4027 Whitman Houston, TX 77027 Tel: 713-621-9092 Email: [email protected] www.quadstatesales.com Toronto MPS Sales East Tel: 978-368-9116 Email: [email protected]

Utah Front Range Marketing 448 East Winchester Street, Suite 280 Murray, UT 84107 Tel: 801-288-2500 www.frmi.com Vermont Innovatech Associates 239 Littleton Road, Suite 4D Westford, MA 01886 Tel: 978-392-1998 Email: [email protected] www.innovatecha.com Virginia Beacon Electronic Associates 8245 Boone Blvd., Suite 260 Vienna, VA 22182 Tel: 703-903-6500 Email: [email protected] www.beaconelectonics.com Washington QCI 15110 Southwest Boones Ferry Road Lake Oswego, OR 97035 Tel: 503-675-9363 www.qcirep.com Wisconsin Core Sales 901 Warrenville Road, Suite 211 Lisle, IL 60532 Tel: 847-843-8888 Email: [email protected] www.coresales.com

© 2006 MPS

All Rights Reserved Q1/Q2 2006 Rev. 1.0

The Future of Analog IC Technology®

ISO 9001:2000 Certified Processes MPS US Corporate Headquarters 983 University Avenue, Building A Los Gatos, California 95032 USA Tel: 408-357-6600 Fax: 408-357-6601 www.MonolithicPower.com MPS Taiwan Office 7F-1, No. 77, Nan-King East Rd., Sec. 3 Taipei 104, Taiwan, R.O.C. Tel: 886-2-2504-0656 Fax: 886-2-2504-0516 MPS China Offices MPS Shanghai Rm. 3607, Ciro’s Plaza No. 388, Nanjing West Road Shanghai, China 200003 Tel: 86-21-6334-5959 Fax: 86-21-6359-5887 MPS Shenzhen Rm. 1520, Building A, Hailrun Complex No. 6021, Shen Nan Road Fu Tian District Shenzhen, China 518040 Tel: 0755-3336-7733 Fax: 0755-3336-7763 MPS Chengdu No. 8, Kexin Road West Zone of Hi-tech Zone Chengdu, Sichuan, China PRC Tel: 011 86-13-3082-23-597 MPS Korea Office B833, SIGMA 2 Officetel 18, Gumi-Dong, Seongnam-si Kyunggi-do, Korea, 463-741 Tel: 82-31-715-2307 Fax: 82-31-718-2310 MPS Japan Office Shinjukugyoen-mae Bldg., 6F Shinjuku 1-34-8, Shinjuku-ku Tokyo, 160-0022, Japan Tel: 81-3-5360-1361 Fax: 81-3-5360-1365

mps analog power ic solutions 2006 short-form catalog

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