ISL6554CBZA データシートの表示（PDF） - Renesas Electronics

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ISL6554CBZA

Microprocessor CORE Voltage Regulator Using Multi-Phase Buck PWM Control Without Programmable Droop

Renesas Electronics 

ISL6554

Typical Application - 2 Phase Converter Using HIP6601 Gate Drivers

+5V

FB

COMP

VSEN

VCC

PGOOD

VID4

PWM4

PWM3

PWM2

VID3

PWM1

VID2 MAIN

CONTROL

VID1 ISL6554

VID0

FS/DIS

GND

ISEN4 NC

ISEN3 NC

ISEN2

ISEN1

+12V

PVCC

VCC

BOOT

UGATE

PHASE

PWM

DRIVER

HIP6601

LGATE

GND

+12V

PVCC

BOOT

UGATE

VCC

PWM

DRIVER

HIP6601

PHASE

LGATE

GND

VIN = +5V

VIN = +5V

+VCORE

FN9003 Rev 3.00

February 11, 2005

Page 4 of 16

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