ISL6532B 查看數據表（PDF） - Renesas Electronics

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ISL6532B

ACPI Regulator/Controller for Dual Channel DDR Memory Systems

Renesas Electronics 

Block Diagram

P3V3SBY

VDDQ S3

REGULATOR

VDDQ(2)

VTTSNS

VTT(2)

VTT

REG

DISABLE

{

RU

VREF_IN

{

RL

SLP_S3# SLP_S5#

VOLTAGE

REFERENCE

0.800V

0.680V (-15%)

0.920V (+15%)

5VSBY

5V

POR

S3

S0

S0/S3

SLEEP,

SOFT-START,

PGOOD,

AND FAULT

LOGIC

PWM ENABLE

SOFT-START

PWM

EA1

COMP

OSCILLATOR

250kHz

UV/OV

VREF_OUT

UV/OV

PGOOD

FB COMP

NCH

PWM

LOGIC

12V

POR

P12V

UGATE

LGATE

GND

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