Download - DIODES Total Solutions for LCD TV and Monitor Application

Diodes Taiwan Inc. James Huang

Editor: Editor: James HuangJames HuangSr. FAE Manager Sr. FAE Manager

2010/3/42010/3/4

Diodes Taiwan Inc.Diodes Taiwan Inc.

Total Solutions forTotal Solutions forLCD TV and Monitor LCD TV and Monitor

ApplicationApplication


Company OverviewCompany Overview

Public company (NASDAQ: DIOD, Y2000)Founded in 1959U.S. headquarters in Dallas, TX and 23 locations globallyOver 3,200 employees worldwideQS-9000, ISO-9001:2000, TS16949:2002 and ISO 14001 certifications

Trading Company • 10% products assembled

ManufacturingCompany

• 50% products assembled

Fully Integrated Manufacturingand Distribution Company

1959 1990 1996 2000 2006 2008

Increasing Products Mix• Acquired AnaChip Corporation, Taiwan• Acquired APD, USA

TOTAL SOLUTION PROVIDERRegional Trading

Company

Comprehensive Product Categories

• Acquired Zetex, UK• > 80% products assembled


Discrete ProductDiscrete ProductDiscrete

Semiconductors

Rectifier Diode ProtectionDevice Transistor MOSFET

FunctionSpecificArrays

SBRSuper barrier

Schottky

StandardRecovery

Super/ultra/FastRecovery

Bridge

SBRSuper barrier

Schottky

Zener

Zener TVS

TSPD

Data-lineProtectionSwitching

NPN & PNP

Avalanche

Darlington

Pre-biased

N & P

Complementary

H-Bridge

Relay Driver

Load Switch

Linear Regulator

Gate Driver

IntelliFET

Schottky/SBR/BJTIntegrated

SchottkyIntegrated

H-Bridge

Matched Pairs

FETKY


Analog Product #1Analog Product #1Analog ICs #1

PowerManagement

LinearRegulators

SwitchingRegulators

Standard Linear

Buck

Boost

Load Switch

Power Switch OP AMPs

CurrentMonitor

Reset

Converter

Buck/BoostInverter

Controller

Buck

Boost

Buck/BoostInverter

Single LDO

Dual LDO

USB Switch

Linear/AMP

Power SupplyControl

SynchronousMOSFET controller

Active OR’ingController

Comparator

SpecialFunctions

VoltageReference


Analog Product #2Analog Product #2

Analog ICs #2

Sensor

TemperatureSensor

AMR Sensor

Hall Sensor

OmnipolarSwitches

UnipolarSwitches

Bipolar LatchesSingle Output

Smart FANDriver

DBS

GaAs FETBias Generators

DBS Controllers

Integrated IF switch matrixwith gain and control

AudioLighting ICs

BacklightingDriver ICs

LCD & OLEDBias Generator

LED DriverWith Internal Switch

LED DriverWith External Switch

Bipolar LatchesComplementary Output

Direct Digital Feedback Amplifier

(DDFA)

Analog Input Amplifier


SwitchingSwitching Regulator for LCD TV/Monitor ListRegulator for LCD TV/Monitor List

Return to last slide

a: Volt Ref Output

b: Soft Start

c: Internal Switch

d: Enable Pin

e: OCP

f: Thermal Shutdown

g: OVP,

h: Fixed Output

i: Adjustable Output

j: Under Volt Lockout

k: Short protection

l: MLCC Capacitor

m: Serial Ditigal interface

Part

Num

ber

Mod

e

Buc

k/B

oost

/Inve

rter

Inpu

t Vol

tage

(V)

Freq

uenc

y (H

z)

Out

put V

olta

ge (V

)

Out

put C

urre

nt (A

)

Cur

rent

Lim

it (A

)

Inte

rnal

Ver

f (V)

Stan

dby

Qui

esce

ntC

urre

nt (u

A) t

yp

Out

put C

hann

el

Pack

ages

Scho

ttky

Rec

tifie

rPa

rt N

umbe

r

Func

tions

AP1501Converter

PWM Buck4.5~45

150KFixed

3.3/5/12/1.23~37

3 4 1.23 150 1 TO263-5 /TO220/R-5

B3x0/A/B (x=3, 4);SBR3U30P1; PDS340

c, d, e, f, h, i, k

AP1501AConverter

PWM Buck4.5~45

150KFixed

3.3/5/12/1.23~37

5 6 1.23 150 1 TO263-5 /TO220/R-5

B540C; PDS540/1040;SBR10U45x (x=D1, SP5)

c, d, e, f, h, i, k

AP1506Converter

PWM Buck4.5~24

150KFixed

3.3/5/12/1.23~18

3 4.5 1.23 70 1 TO263-5 /TO220/R-5

B3x0/A/B (x=2, 3, 4);SBR3U30P1; PDS340

c, d, e, f, h, i, k

AP1507Converter

PWM Buck4.5~24

150KFixed

3.3/5/12/1.23~18

3 4.5 1.23 70 1 TO252-5 B3x0/A/B (x=2, 3, 4);SBR3U30P1; PDS340 c, d, e, f, h, i, k

AP1509Converter

PWM Buck4.5~24

150KFixed

3.3/5/12/1.23~18

2 3 1.23 70 1 SO-8 B2x0/A, DFLS2x0/L (x=2, 3)SBR2x30P1 (x=A, U) c, d, e, f, h, i, k

AP1510Converter

PWM Buck3.6~23

300KFixed

0.8~Vcc 3 ADJ 0.8 10 1 SO-8 B3x0/A/B (x=2, 3, 4); B540CSBR3U30P1; PDS340/540

c, d, e, f, i, j, k

AP1511Converter

PWM Buck3.6~23

300KFixed

0.8~Vcc 5 ADJ 0.8 10 1 SO-16 B540C; PDS540 c, d, e, f, i, j, k

AP1513Converter

PWM Buck3.6~18

300KFixed

0.8~Vcc 2 ADJ 0.8 10 1 SO-8 B2x0/A, DFLS2x0/L (x=2, 3)B3x0/A, SBR2x30P1 (x=A, U)

c, d, e, f, i, j, k

AP1520Converter

PWM Buck3.6~23

300KFixed

0.8~Vcc 2 ADJ 0.8 10 1 SO-8 B2x0/A, DFLS2x0/L (x=2, 3)B3x0/A, SBR2x30P1 (x=A, U)

c, d, e, f, i, j, k

AP1530Converter

PWM Buck3.6~18

300KFixed

0.8~Vcc 3 ADJ 0.8 10 1 SO-8 B3x0/A/B (x=2, 3, 4); B540CSBR3U30P1; PDS340/540

c, d, e, f, i, j, k

AP1533Converter

PWM Buck4~23

300KFixed

0.8~Vcc 1.8 ADJ 0.8 10 1 SO-8 B2x0/A, DFLS2x0/L (x=2, 3)B3x0/A, SBR2x30P1 (x=A, U)

c, d, e, f, i, j, k

AP1534Converter

PWM Buck3.6~18

300KFixed

0.8~Vcc 2 ADJ 0.8 10 1 SO-8B2x0/A, DFLS2x0/L (x=2, 3)B3x0/A, SBR2x30P1 (x=A, U)SBR3A40SA,

c, d, e, f, i, j, k

AP1538Converter

PWM Buck3.6~18

300KFixed

0.8~Vcc 3 ADJ 0.8 10 1 SO-8SO-8-DEP

B3x0/A/B (x=2, 3, 4); B540CSBR3A40SA; PDS540

c, d, e, f, i, j, k

AP1539Converter

PWM Buck3.6~18

300KFixed

0.8~Vcc 4 ADJ 0.8 10 1 SO-8-DEP B540C; PDS540 c, d, e, f, i, j, k

AP5002Converter

PWM Buck3.6~22

500KFixed

0.8~Vcc 2 3.5 0.8 10 1 SO-8 B2x0/A, DFLS2x0/L (x=2, 3)B3x0/A, SBR2x30P1 (x=A, U)

b, c, d, e, f, i, j, k, l

AP1522Converter

PWM Boost2.5~10

1MFixed

ADJ - 0.32 1.25 0.1 1 SOT25 SD107WS, B0540W, or B0540WS c, d, e, i,

Bundle (SBR3A40SA+ AP1534)


All linear Regulator ListAll linear Regulator List

Return to last slide

Par

t Num

ber

Type

Out

put V

olta

ge (V

)

Dro

pout

Vol

tage

(V)

(Max

)

Max

Inpu

t Vol

tage

(V)

Out

put C

urre

nt (A

)

Cur

rent

Lim

it (A

) (M

in)

PSR

R (d

B) a

t 1kH

z

Inte

rnal

Vre

f (V)

Line

Reg

ulat

ion

Load

Reg

ulat

ion

Out

put A

ccur

acy

(%)

Qui

esce

nt C

urre

nt (

uA)

Typi

cal

Pack

ages

Bia

s Vo

ltage

Nec

essa

ry

OTP

Shu

tdow

n

Ext.

Enab

le P

in

MLC

C o

utpu

t cap

acito

r

POK

(pow

er O

K o

utpu

t)

POR

(Res

et O

utpu

t)

AP7115 Ultra LDO 1.0 / 1.2 / 1.5 / 1.8 / 2.5 / 2.8 / 2.85/ 3.0 / 3.3 / 3.5

0.3 5.5 0.15 0.25 - 0.8 0.1%/V 5mV 2 50 SOT25 V V VAP7311 Ultra LDO 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.5 / 2.8 /

3.0 / 3.3 / ADJ0.3 6 0.15 0.2 0.4 0.2%/V 0.6% 2 65 SOT25 V V V

AP7313 Ultra LDO 1.5 / 1.8 / 2.0 / 2.5 / 2.8 / 3.0 / 3.3 /3.5

0.3 6 0.15 0.2 0.4 0.2%/V 0.6% 2 65 SOT23 V VAP7331 Ultra LDO 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.5 / 2.8 /

3.0 / 3.3 / ADJ0.55 6 0.3 0.4 0.4 0.2%/V 0.6% 2 65 SOT25, DFN2020-6 V V V

AP7333 Ultra LDO 1.5 / 1.8 / 2.0 / 2.5 / 2.8 / 3.0 / 3.3 /3.5

0.55 6 0.3 0.4 0.4 0.2%/V 0.6% 2 65 SOT23 V VAP133 Ultra LDO ADJ (1V ~ 5V) 0.45 2

~60.3 0.4 65 0.8 0.05% 1% 2 40 SOT25, DFN2020-6 V V V

AP7217 LDO 3.3 0.25 5.5 0.5 typ 0.6 55 - 0.2%/V 50mV 2 50 SO-8 V V V VAP7217A-33 LDO 3.3 0.9 5.5 0.6 typ 0.75 55 - 0.2%/V 50mV 2 50 SO-8, SO-8-EP V V V VAP7217C-13 LDO 1.25 2 5.5 0.6 typ 0.75 55 - 0.2%/V 20mV 2 40 SO-8-EP V V VAP7217D LDO 1.2 1.3 5.5 0.6 typ 0.75 55 - 0.2%/V 55mV 2 40 SOT-89 V V VAP7165 Ultra LDO ADJ (0.8V~5V) 0.4 2.2~5.5 0.5 0.6 60 0.8 0.015%/V 1.0% 2.5 125 DFN3030-10 V V V VAP7167 Ultra LDO ADJ (0.8V~5V) 0.8 2.2~5.5 1 1.2 60 0.8 0.02%/V 1.5% 2.5 125 DFN3030-10 V V V VAP7173 Ultra LDO ADJ (0.8V~3.3V) 0.27 1~5.5 1.5 2 60 0.8 0.03%/V 0.09%/A 2 1 SO-8-EP, DFN3030-10 V V V V VAP1184 Ultra LDO 1.5 / 1.8 / 2.5 / 3.3 / 5.0 / ADJ 0.85 16 4 4.2 - 1.25 0.2% 1% 2 - TO263, TO220 V VAP1186 Ultra LDO 1.5 / 1.8 / 2.5 / 3.3 / 5.0 / ADJ 0.38 16 1.5 1.6 - 1.25 0.2% 1% 2 - TO263, TO220 V VAP1084 LDO 1.5 / 1.8 / 2.5 / 3.3 / 5.0 / ADJ 1.4 12 5 5.1 - 1.25 0.2% 1% 2 - TO263, TO252, TO220 VAP1086 LDO 1.5 / 1.8 / 2.5 / 3.3 / 5.0 / ADJ 1.4 12 1.5 1.6 - 1.25 0.2% 1% 2 - TO263, TO252, TO220 VAP1115A/B LDO 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3 / 5.0 /

ADJ1.3 18 0.6 0.7 - 1.25 0.2% 1% 2 - SOT89 V

AP1117 LDO 1.5 / 1.8 / 2.5 / 3.3 / 5.0 / ADJ 1.4 18 1 1.1 - 1.25 0.2% 1% 2 - SOT223, TO252, SOT89, TO263, TO220 VZLDO1117 LDO 1.2 / 1.5 / 1.8 / 2.5 / 3.3 / 5.0 / ADJ 1.2 18 1 1.1 - 1.25 0.2% 0.4% 2 - SOT223, TO252 VAP1120/1AP1120B/21B

LDO ch1:3.3 ch2: 2.5B: ch1:3.3 ch2: 1.8

1.4 18 1 1.1 - - 0.2% 1% - - SO-8 VAP1122 LDO 1.2 1.4 12 1 1.1 - 1.2 0.2% 1% 2 - SOT223, TO252, SOT89 VAP78L05/08/12 LDO 2005/8/12 2/2/2.5 30 0.1 0.14 - - 18/42/30mV 20/18/30mV 5 - SO-8, SOT-89, TO-92 V


Block DiagramsBlock Diagramsby Applicationsby Applications


LCD TV Block DiagramLCD TV Block Diagram

Flash

SDRAM

ImageProcessor

ScalerOSDPLL

VideoEncoder

CableModem

1394 PHY

LVDS TxLVDS Rx

HDMI/DVI/TMDS

PCI/IF

VideoDecoder

NTSCPAL

SECAMCVBA

S-VideoRGB

YPbPr

LCDData/TimingController

Video Timing

CATV

Antenna

Satellite

RF/Tuner QFDMQAMQPSK

DEMODADCRF/Tuner

RF/Tuner

3-ChAMP

3-ChDAC

YCrCb out

S-Video out

NTSC/PAL out

CPU

IrDABluetoothController

Smart CardMMC SD

PCI/IF

KeypadUSB plugCamera

Stereo AudioCODEC Stereo Line Out

Stereo Line In

Stereo Speaker

DSPI2C

I2C

AudioPower Amplifier

PCI/IF

ParallelVideo Out

I2C

Source Driver

Gamma Correction &Vcom Buffer

CCFL Backlight Unit

Gat

e dr

iver

LCD Display

SerialVideo Out

USB Host Over Current Protection IC: AP2141/45/51/55/61/71/81/91 (single)IC: AP2142/52/62/72/82/92 (dual)IC: AP2146/56/66/76/86/96 (dual)

Discrete Parts for whole systemDC/DC converter:Schottky, SBR diodeESD protection:Zener, TVS, ArraySmall signal switch:MOSFET, Transistor, Pre-bias Transistor

24/12/5/5VsbLCD TV SMPS

Power Management Block

12V 5V 3.3V 2.5V 1.8/1.5/1.2V 30V

PCI Data Bus

Glue LogicFCRAMFlash

Reset FunctionIC: APX809/810

Audio pre-amp:IC: TL072


Power Block of LCD TVPower Block of LCD TV

5V/ ~4ABuck Converter

System Supply (Scaler Control Board)

3.3V/ ~1.5ALDO or

Buck Converter

2.5V, 1.8V, 1.5V, 1.2V/ ~1ALDO or

Buck Converter

12V/5V/3.3VBuck

Controller

LCD Panel Supply

12V / ~2ABuck Converter

Audio Amp Supply

Standby5V or 3.3V

LDO

Power Management

CCFL BacklightInverter

5Vin/30V / ~0.05ABoost Converter

(Option)

Antenna RF Tuner

LDO

Small current request

Buck ConverterIC: AP1501A/01-50 (Vin 24V)IC: AP1506/07/09-50 (Vin 19V)IC: AP1511/10/20/33 (Vin 19V)IC: AP1539/38/34/30/13/33 (Vin 12V)IC: AP5002 (MLCC, Vin 12/19V)Diode: 20/30/40V Schottky/SBR

CMOS LDOHigh PSRRIC: AP133W (0.3A, ADJ 1V~5V)IC: AP7165/67 (0.6A, 1.2A, ADJ)IC: AP7173 (1.5A, ADJ)

IC: AP7131/33 (0.3A)3.3V/3.0V/2.5V/1.8V/1.5V

Buck ConverterIC: AP1509 (Vin 19V)IC: AP1510/20/33 (Vin 19V)IC: AP1513/33/34 (Vin 12V)IC: AP5002 (MLCC, Vin 12/19V)Diode: 20/30/40V Schottky/SBR

Buck ConverterIC: AP1501/02-12 (Vin 24V)IC: AP1506/07/09-12 (Vin 19V)IC: AP1510/20/33 (Vin 19V) IC: AP5002 (MLCC, Vin 19V)Diode: 20/30/40V Schottky/SBR

Boost ConverterIC: AP1522(5vin/30Vo/3mA)Diode: 40V Schottky

LDO5V 3.3V/2.5V/1.8V/1.2VIC: AP1117, AP1122 (1.2V)IC: ZLDO1117IC: AP1084

LDO12V 5V/3.3VIC: AP1117, ZLDO1117IC: AP1084

24/12/5/5VsbLCD TV SMPS


LCD Monitor Block DiagramLCD Monitor Block Diagram

Panel Controller(Scalar)

MCU

OSD

Frame Buffer

EEPROM

VideoDecoder

NTSC/PALS - Video

TMDSReceiverDVI

ADC

PLL

RGB

Pre-AmpLVDS TxLVDS Rx

LCDData/TimingController

Source Driver

Gamma Correction &Vcom Buffer

CCFL Backlight Unit

Gat

e dr

iver

LCD Display

18/36-bitsor 24/48-bits

USB plug

Discrete Parts for whole systemDC/DC converter:Schottky, SBR diodeESD protection:Zener, TVS, ArraySmall signal switch:MOSFET, Transistor, Pre-bias Transistor

5V/ ~2ABuck

Converter

System Supply (Scaler Control Board)

3.3V/ ~0.5ALDO

2.5V, 1.8V, 1.5V, 1.2V/ ~0.5ALDO

Standby5V or 3.3V

LDO

Power Management

12V/5V/3.3VBuck

Controller

LCD Panel Supply

CCFL BacklightInverter

12/19VAdaptor

Buck ConverterIC: AP1501-50 (Vin 19V)IC: AP1506/07-50 (Vin 19V)IC: AP1510/20/33 (Vin 19V)IC: AP1538/34/30/13/33 (Vin 12V)IC: AP5002 (MLCC, Vin 12/19V)Diode: 20/30/40V Schottky/SBR

LDO12V 5V/3.3VIC: AP1117, ZLDO1117 IC: AP1084Dual LDO x1

IC: AP1120/B3.3V + 2.5V3.3V + 1.8V (B ver.)

Reset FunctionIC: APX809/810

USB Host Over Current Protection IC: AP2141/45/51/55/61/71/81/91 (single)IC: AP2142/52/62/72/82/92 (dual)IC: AP2146/56/66/76/86/96 (dual)

LDO5V 3.3V/2.5V/1.8VIC: AP1117, ZLDO1117IC: AP10845V 1.2VIC: AP1122 (1.2V), ZLDO117


I/O ESD protectionBAV99/W/DW, BAT54S

SDA004, QSBT40

System System –– USB ProtectionUSB Protection

DL2DL1

GND

VCC

DL3DL4

USB Vbus Over Current Protection IC: Single Channel AP2141/51/45/55 ( Support one Ch 0.5A ) AP2161/71 ( Support one Ch 1.0A ) AP2181/91 ( Support one Ch 1.5A )Ap2101/11 ( Support one ch 2.0A )IC: Dual Channel AP2142/52/46/56 (Support total 1.0A, each Ch 0.5A ) AP2162/72/66/76 ( Support total 2.0A, each Ch 1.0A ) AP2182/92/86/96 ( Support total 3.0A, each Ch 1.5A )The IC integrated high-side power switch with enable and flag function, optimized for self-powered and bus-powered USB application.


What is TL072 What is TL072 BiFETBiFET OP AmpsOP AmpsTL072 is:

Low noise dual op amps☺18nV/√Hz

Low input bias/offset current☺This makes them suited for use as peak

detectors/precision rectifiersHigh speed☺3MHz unity gain bandwidth and 15V/µs

slew rateTL072 is sold as low noise version for

audio apps.

Features/BenefitsP2P compatible with TL072

Offers customers a lower cost solution to TI’s and STM’s TL072

-40 to 85ºC temperature rangeOperates over whole industrial temperature range

Low voltage noiseMaximises available dynamic range available

3MHz bandwidthGood bandwidth for low noise audio apps

Lead free and green molding compound

Suitable for customers requiring green products


TL072 CompetitionTL072 Competition

1818nV/√HzNoise voltage

SO14, TSSOP14

SO-8

SO-8

11

-40 to +85

60

V- -0.2 toV+ -0.8

157

2102.5 ~ 5.5S, D, Q

STMTL072

--SO14, TSSOP14

PDIP14SO14, SOP14,

TSSOP14N/AQ

SO-8SO-8SO-8SO-8, SOP8TSSOP8SO-8D

SO-8SO-8SO-8PDIP8, SO-8,SOP8N/AS

Packages

1111313V/µsSlew rate11133MHzGain Bandwidth Product

-40 to +85

-40 to +85-40 to +85-40 to +85-40 to +85(°C)Ambient Temperature

Range

6060606060(mA)Output current (source)

V- -0.1 toV+ -0.8

V- -0.2 toV+ -0.8

V- -0.2 toV+ -0.8

V- -0.2 toV+ -0.8

V- -0.2 toV+ -0.8(V)Common Mode Input Range

1115<11515(nA)Input Bias Current (typ)77977(mV)Input Offset Voltage (Max)

210210210210190(µA)Supply Current @±15V 2.5 ~ 5.52.5 ~ 5.52.5 ~ 5.52.5 ~ 5.52.5 ~ 5.5(V)Supply Voltage Range

S, DS, DS, D, QS, D, QDNumber of ChannelsBCDUTCOn-SemiTIDiodesManufacturer

TL072TL072TL072TL072TL072Part Number

Blue is improvement over TI TL072; Red is worse than TI TL072


Discrete PartsDiscrete PartsFor LCD TV/Monitor BlocksFor LCD TV/Monitor Blocks


ESD protection in VGA/DVI port

VCC

VCC

VCC

VCC VCC VCC VCC

BLUE

H-SyncV-Sync

SCL_DDC

SDA_DDC

Green

Rad

P1

VGA out

815714613512411310291

BAV99/W/DW, BAT54SSDA004 / DLPA006 / QSBT40

UDZ5V6B / 6V2BMMSZ5232B / 5234BBZT52C5V6 / 6V2 BZX84C5V6 / 6V2AZ23C5V6 / 6V2QZX363C5V6

DL2DL1

GND

VCC

DL3DL4

System System –– VGA/DVIVGA/DVI

also suitable for H-sync, V-sync,

SCL & SDA

also suitable for R, G & B


C102NC/5pF

C106NC/5pF

C103NC/5pF

HSYNC#

C107NC/5pF

C109NC/5pF

GRN

BLU

RED_GND

RED

GRN_GND

BLU_GND

VSYNC#

C101 4700pF

R193100 OHM 1/10W

R194 39 OHM +-1% 1/10W

R20

0 7

5 O

HM

+-1

% 1

/8W

C1965pF

ZD124

UDZSNP5.6B

12

C1875pF

R1960 OHM 1/10W

ZD126

UDZSNP5.6B1

2

C189 0.01uF/25V

L101

80 OHM

1 2

R19

1 7

5 O

HM

+-1

% 1

/8W

R203

2.2K OHM 1/10W

R198

2.2K OHM 1/10W

C186 0.01uF/25V

C1945pF

R1920 OHM 1/10W

R202100 OHM 1/10W

C195 0.01uF/25V

ZD121

UDZSNP5.6B 12

R2010 OHM 1/10W

R189 39 OHM +-1% 1/10W

L114

80 OHM

1 2

CN108

DB15

815714613512411310291

C1925pF

L113

80 OHM

1 2

C193 0.01uF/25V

C188 0.01uF/25V

R199 39 OHM +-1% 1/10W

C1905pF

R19

5 7

5 O

HM

+-1

% 1

/8W

R197100 OHM 1/10W

L112

80 OHM

1 2

ZD127

UDZSNP5.6B

12

ZD125

UDZSNP5.6B

12

R1880 OHM 1/10W

C191 0.01uF/25V

L111

80 OHM

1 2

VGA_PLUGPWR

HSYNC 4,13

VSYNC 4,13

BN 4

RN 4

GN 4

SOG 4

U0RX 12U0TX 12

RP 4

BP 4

GP 4

VGASCL_IN

VGASDA_IN

R244 NCR245 NC NEARLY ICNEARLY VGA CON.

RED_GND

GRN

RED

GRN_GND

HSYNC#

VSYNC#

BLU_GND

BLU

VGASCL_IN

VGASDA_IN

Example :ESD protection in VGAExample :ESD protection in VGA

UDZ5V6B


OR GateBAT54/W/DW/TWBAT54C/CW/CDW

System System –– LogicLogicBJT: MMBT3904, MMBT4401Prebiased BJT: DDTC144ExxMOSFET:2N7002/E/W/DWBSS138/WDMN66D0LDWDMN601K/WK/TK/DMK/DWK/VK2N7002A, 2N7002K


System System –– Load SwitchLoad Switch

R90610K OHM 1/10W

3V3SB_EN

3V3SB_EN

C793410uF/25V

C79334.7UF10V

Q906MMBT3904

R7920

15

K O

HM

1/1

0W

Q7903MMBT3904

C79161uF/16V

R790247K OHM 1/10W

R923NC/10K OHM 1/10W

Q7901

AP9435GM -5.3A/-30V

S1

S2

S3

G4

D8

D7

D6

D5


R792210K OHM 1/10W

R7908

7.5

K O

HM

1/1

0W

C79061uF/16V


Q905

AO4449 -7A/-30V

S1

S2

S3

G4

D8

D7

D6

D5

R791447K OHM 1/10W

+5VSB +5V

16V+16VSB

+3V3SB

POWER_ON/OFF9

DMP3056LSS

R306 51K OHM 1/10W

C3011uF6.3V

R30510K OHM 1/10W

R302

100K

OHM

1/1

0W

+ C310220uF/16V

+C308

NC/100uF/16V

LO = > LVDS POWER OFFQ3012N7002 SOT-23

L302NC

L303BEAD

1 2

C3090.1UF16V

R3071M OHM 1/10W

L301NC

C3110.1UF16V

16V

+5V

LVDSVDDDV33

LVDSVDD_EN9

U301

AO4449 -7A/-30V

S1

S2

S3

G4

D8

D7

D6

D5

HI = > LVDS POWER ON

3A

C312NC/1uF/16V

LVDS OUT

Vin Vout / Io

EN signal

2N7002 family

P-ch MOS

Small Io: SOT-23/SC-59

Big Io: SO-8

DMP3056LSS opportunity

Competitor example: FDS9435, AO4449

DII P/N Package AOS Vishay Fairchild NXP ANPECDMG2301U SOT-23 - Si2301BDS - - -DMG3415U SOT-23 AO3415 - - - -DMP2035U SOT-23 AO3415 - - - -DMP2066LSN SOT-23 - SI2333CDS - PHAPMV65XP APM2315ADMP2130L SOT-23 AO3413 - FDN340P - -DMP2160U SOT-23 - SI2301BDS - - APM2301AADMP2215L SOT-23 - SI2351DS FDN336P - -DMP2305U SOT-23 AO3435 SI2305DBS - - APM2305AADMP3056L SOT-23 - SI2343DS - - -DMP3098L SOT-23 - SI2307CDS FDN360P - APM2307AADMP3100L SOT-23 AO3421 - FDN358P - -DMP3120L SOT-23 AO3403 - - - -DMP3130L SOT-23 AO3401 - - - -DMP3160L SOT-23 AO3409 SI2303CDS FDN358P - -


Q & AQ & AThank You!Thank You!


AppendixAppendixAnalog IC Brief IntroductionAnalog IC Brief Introduction


Output voltage: 3.3V, 5V, 12V and adjustable output versionOperating Voltage: 4.5V ~ 40VAdjustable version voltage range: 1.23V to 37V ± 4%150Khz± 15% fixed switching frequencyVoltage mode non-synchronous PWM controlThermal-shutdown and current-limit protectionON/OFF shutdown control inputOutput load current: AP1501, 3A ; AP1501A, 5ATO220-5L TO220-5L(R) and TO-263-5L packagesLow power standby modeBuilt-in switching transistor on chipLead Free Finish/RoHS Compliant for Lead Free and “Green”

products

AP1501/01AAP1501/01A Buck ConverterBuck ConverterFeatures

Pin Assignments

Application Circuit

ApplicationsSimple High-efficiency step-down regulatorOn-card switching regulatorsPositive to negative converter

1. Fixed output: R1 is short, R2 is open2. No delay time while CDELAY is removed and SD Pin is connected to GND


AP15AP1506/07/0906/07/09 Buck ConverterBuck ConverterFeatures Pin Assignments

Applications

Output Voltage: 3.3V, 5V, 12V and Adjustable Output VersionAdjustable Version Output Voltage Range, 1.23V to 18V±4%150KHz ± 15% Fixed Switching FrequencyVoltage Mode Non-Synchronous PWM ControlThermal-Shutdown and Current-Limit ProtectionON/OFF Shutdown Control InputOperating Voltage can be up to 22VOutput Load Current: AP1506/07, 3A; AP1509, 2ATO220-5L, TO263-5L and PDIP-8 Packages for AP1506TO252-5L packages for AP1507SOP-8L Packages for AP1509Low Power standby modeBuilt-in Switching NPN Transistor On ChipLead Free Finish/RoHS Compliant

•Simple High-Efficiency Step-Down Regulator•On-Card Switching Regulators•Positive to Negative Converter

1. Fixed output: R1 is short, R2 is open2. No delay time while CDELAY is removed and SD Pin is connected to GND

Application Circuit


AP15AP1510/11/13/20/30/3310/11/13/20/30/33 Buck ConverterBuck ConverterFeatures Pin Assignments

Applications•LCD Monitor/TV, PDP TV, Car-TV•DVD-Video Player•ADSL/VDSL, Router•WLAN-AP, Cable-Modem, VoIP•Printer and other Peripheral Equipment•Microprocessor core supply

•Input voltage: AP1510/11/20/33, 3.6V to 23V; AP1513/30, 3.6V to 18VOutput Load Current: AP1510/30, 3A; AP1513/20, 2A; AP1511, 5A; AP1533,

1.8AOutput voltage: 0.8V to VCC

•Duty ratio: 0% to 100% PWM control•Oscillation frequency: 300KHz typ.•Soft-start, Current limit, Enable function•Thermal Shutdown function•Built-in internal SW P-channel MOS•SOP-8L: Available in “Green” Molding Compound for AP1510/13/20/30/33•SOP-16L: Lead Free Package for AP1511•Lead Free Finish/RoHS Compliant for Lead Free and “Green” products

Application Circuit

AP1510AP1513AP1520AP1530AP1533


AP15AP1534/38/3934/38/39 Buck ConverterBuck Converter

Features Pin Assignments


•Input voltage: 3.6V to 18VOutput Load Current: AP1534, 2A; AP1538, 3A; AP1539, 4AOutput voltage: 0.8V to VCC

•Duty ratio: 0% to 100% PWM control•Oscillation frequency: 300KHz typ. •Current limit, Enable function•Thermal Shutdown function•Built-in internal SW P-channel MOS•SOP-8L and SOP-8-DEP: Available in “Green” Molding Compound (No Br, Sb)•Lead Free Finish/RoHS Compliant Application Circuit

AP1534

AP1538

AP1538

AP1539

AP1534/38/39


APAP50025002 Buck ConverterBuck ConverterFeatures Pin Assignments


•Input voltage: 3.6V to 20VOutput Load Current: 2AOutput voltage: 0.8V to VCC

•Oscillation frequency: 500KHz typ•Low ESR output capacitor (Multi-layer chip capacitor (MLCC)) application•Soft-start, Current limit, Enable function•Thermal Shutdown function•Built-in internal SW P-channel MOS•SOP-8L: Available in “Green” Molding Compound •Lead Free Finish/RoHS Compliant

Application Circuit

MLCC CAP

AL CAP


AP1522AP1522 Boost ConverterBoost Converter

Features

Pin AssignmentsApplication Circuit

Applications

Vref=1.25V

High Efficiency: 84% Typical36V High Output VoltageFast 1MHz Switching FrequencyLow Profile SOT25 Pb-Free PackagingSOT25-5L: Available in “Green” Molding Compound (No

Br, Sb)Lead Free Finish/RoHS Compliant for Lead Free and

“Green” products

Cellular/Smart PhonePDA, Hand-held ComputersDigital Static CameraLCD Bias Voltage, P-OLED Boost Driver

and AMOLED Dual Channel DriverBattery Backup


LDO LDO –– AP7331/33AP7331/33Features Pin Assignments

Application Circuit

Applications

•300mA Low Dropout Regulator•Low dropout: 300mV typical at 300mA•AP7331 with EN pin and ADJ/NC pin•AP7333, standard 3 pin-package•Very low IQ over full load: 65μA•Wide input voltage range: 2V to 6V•Wide adjustable output: 0.8V to 5.0V•Fixed output options: 1.0V to 3.3V•PSRR: 65dB typical at 100Hz•Fast start-up time: 80μs•Stable with low ESR, 1μF ceramic output capacitor•Excellent Load/Line Transient Response•Current limit protection•Short circuit protection•Thermal shutdown protection•Ambient temperature range: -40ºC to 85°C•SOT25, DFN2020-6, SOT-23 & SOT-23R:Available in “Green” Molding Compound(No Br, Sb)•Lead Free Finish/RoHS Compliant (Note 1)

•XDSL Routers, Wireless LAN Cards•Web CAM•Desktop and Notebook Computers•Battery Powered Equipments

SOT-25 DFN2020-6 SOT-23 SOT-23R

NC/ADJ

NC/ADJ


LDO LDO –– AP71AP7167/65 (1.2/ 0.6A)67/65 (1.2/ 0.6A)Features Pin Assignments

Applications

• Wide input voltage range: 2.2V – 5.5V• 230mV very low dropout at 500mA load• 500mV very low dropout at 1A load• Very low quiescent current (IQ): 125μA typical• Adjustable output voltage range: 0.8V to 5.0V• Very fast transient response• High PSRR• Accurate voltage regulation• Current limiting and short circuit protection• Thermal shutdown protection• Stable with any type output capacitor ≥ 4.7μF• Ambient temperature range -40ºC to 85°C• DFN3030-10 and SOP-8L-EP: Available in “Green”Molding Compound (No Br, Sb)• Lead Free Finish/RoHS Compliant (Note 1)

• Servers and laptops• Smart phone and PDA• MP3/MP4• Bluetooth headset• Low and medium power applications• FPGA and DSP core or I/O power

Application Circuit


LDO LDO –– AP7173AP7173Features Pin Assignments

Applications

•Drop-in compatible with TI TPS74801•Low VIN and wide VIN range: 1.0V to 5.5V •Bias voltage (VVCC) range: 2.7V to 5.5V •Low VOUT range: 0.8V to 3.3V •Low dropout: 165mV typical at 1.5A, VVCC = 5V •2% accuracy over line, load and temperature range •Power-Good (PG) output for supply monitoring and for sequencing of other supplies •Programmable soft-start provides linear voltage startup •Bias supply permits low VIN operation with good transient response •Stable with any output capacitor ≥ 2.2uF •DFN3030-10 and SOP-8L-EP: available in “Green” molding compound (No Br, Sb) •Lead-free finish/ RoHS Compliant

•PCs, Servers, Modems, and Set-Top-Boxes•FPGA Applications•DSP Core and I/O Voltages•Post-Regulation Applications•Applications With Sequencing Requirements

Application Circuit


Reset IC Reset IC –– APX809/10APX809/10Features

Pin Assignments

Application Circuit

ApplicationsPrecision Monitoring of +2.5V, +3V, +3.3V, and +5V

Power-Supply VoltagesFully Specified Over Temperature Push-Pull RESET Low Output (APX809)Push-Pull RESET High Output (APX810)200ms typ. Power-On Reset Pulse Width30µA Supply Current (Typ.)Guaranteed Reset Valid to VCC = +1VPower Supply Transient ImmunityNo External ComponentsSOT23 and SOT23R: Available in “Green” Molding

Compound (No Br, Sb)Lead Free Finish/RoHS Compliant

ComputersControllersIntelligent InstrumentsCritical µP and µC Power MonitoringPortable/Battery Powered EquipmentAutomotive


AP2141/45/51/55/61/71/81/91AP2141/45/51/55/61/71/81/91 Single USB SwitchSingle USB SwitchFeatures

Applications

Single USB port power switchesOver-current and thermal protectionAccurate current limiting: AP2141/51/45/55, 0.8A;

AP2161/71, 1.5A; AP2181/91, 2.1AReverse Current BlockingTypical 95mΩ on-resistanceInput voltage range: 2.7V – 5.5V0.6ms typical rise timeVery low shutdown current: 1uA(max)Fault report (FLG) with blanking time (7ms typ)ESD protection: 4KV HBM, 400V MMActive high (AP2151, AP2155, AP2171, AP2191) or

active low (AP2141, AP2145, AP2161, AP2181) enableAmbient temperature range -40oC to 85°CSOT25, SOP-8L, MSOP-8L-EP (Exposed Pad), and

DFN2018-6: Available in “Green” Molding Compound (No Br, Sb)Lead Free Finish / RoHS CompliantUL Recognized, File Number E322375IEC60950-1 CB Scheme Certified

Application Circuit

LCD TV & Monitor, Game MachinesSet-Top-Box, GPS, SmartphoneLaptop, Desktop, Server, Printer, Docking, HUB

Pin AssignmentsAP21x1

AP2145/55


AP2142/52/62/72/82/92AP2142/52/62/72/82/92 Dual USB Power SwitchDual USB Power SwitchFeatures

Applications

Dual USB port power switchesOver-current and thermal protectionAccurate current limiting: AP2142/52, 0.8A; AP2162/72, 1.5A;

AP2182/92, 2.1AReverse Current BlockingTypical 115mΩ on-resistanceInput voltage range: 2.7V – 5.5V0.6ms typical rise timeVery low shutdown current: 1uA(max)Fault report (FLG) with blanking time (7ms typ)ESD protection: 4.5KV HBM, 350V MMActive high (AP2152, AP2172, AP2192) or active low (AP2142,

AP2162, AP2182) enableSOP-8L and MSOP-8L-EP (Exposed Pad)MSOP-8L-EP Ambient temperature range -40C to 85CSOP-8L Ambient temperature range 0C to 70CLead Free Finish/ RoHS compliant

• UL Recognized, File Number E322375• IEC60950-1 CB Scheme Certified

Application Circuit


Pin Assignments


AP214AP21466/5/566/6/666/7/766/8/866/9/966 Dual USB Power SwitchDual USB Power SwitchFeatures

Applications

Dual USB port power switchesOver-current and thermal protectionAccurate current limiting: AP2146/56, 0.8A; AP2166/76, 1.5A;

AP2186/96, 2.1AReverse Current BlockingTypical 90mΩ on-resistanceInput voltage range: 2.7V – 5.5V0.6ms typical rise timeVery low shutdown current: 1uA(max)Fault report (FLG) with blanking time (7ms typ)ESD protection:6KV HBM, 300V MMActive high (AP2156, AP2176, AP2196) or active low (AP2146,

AP2166, AP2186) enableSOP-8L and MSOP-8L-EP (Exposed Pad)MSOP-8L-EP Ambient temperature range -40C to 85CSOP-8L Ambient temperature range 0C to 70CLead Free Finish/ RoHS compliantUL Recognized, File Number E322375IEC60950-1 CB Scheme Certified

Application Circuit


Pin Assignments

Download - DIODES Total Solutions for LCD TV and Monitor Application

Top Related