NOOOOR

Voltage Regulator

ITE

.

(COILS) (mentioned chokes)

(iron)

(Ferrite chokes )

....MOSFET.....

%

the voltage regulator circuit phase or channel.

+ (

.

)

(CHANNEL). (CHANNELS)

(COILS)

. ( channels or phases) .

voltage regulator circuit.

.

.

. voltage regulator circuit ..

(ATX V)

(ATX V) .

_

_

_

DC-DC converter

switching-mode

Zero Voltage Switching

(ceontrollr)

Pulse Width Modulation.

higher value

cpu

voltage ID (VID) pins ) (led)

( (binary code)

. * DC-DC converter (controller)

voltage regulator

(changing the frequency of the PWM signal) .

. (PWM controlle)....

_ voltage ID pins

_ the loopback pins

.

_(G pins)

) (coil) .

( switch ) *

ATX V.

on off . (channel)

Voltage Regulator

( Vcc power )

(consumable Vcc voltage).

( v, v, and v DC ) .

.

Voltage Regulator..

ICC - Processor current.

RLL - Load line impedance: Defined as the ratio of voltage droop/current step. This is the load line slope. In this document, the load line is referenced at the

socket unless otherwise stated.

TOB - Vcc regulation tolerance band: Defines the voltage regulator s - voltage variation across temperature, manufacturing variation, and age factors. Must be ensured by design through component selection. Defined at processor maximum

current and maximum VID levels.

VCC - Processor core voltage.

VID - Voltage IDentification: A code supplied by the processor that determines the reference output voltage to be delivered to the processor Vcc lands. At zero

amperes and the tolerance band at - , VID is the voltage at the processor.

-(channels)

one switching regulator +two MOSFETs.

.

on

off

pdf./designguide/pdf/assets/com.intel.www://http

pdf.FN/fn/data/com.intersil.www://http

..

1-

2-

3-

mohamedsaid.en

atx

channal

nb

i/o

_

NOOOOR

. (

) --

_

(noise)

Voltage Regulator .

NOOOOR

hany_national

http://www.qariya.com