ISL6564CRZ-T Просмотр технического описания (PDF) - Renesas Electronics

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ISL6564CRZ-T

Multi-Phase PWM Controller with Linear 6-bit DAC Capable of Precision rDS(ON) or DCR Differential Current Sensing

Renesas Electronics 

ISL6564

Typical Application for Load Line Regulation Using rDS(ON) Sensing and External NTC

+12V

VCC

VIN

BOOT

UGATE

PVCC

PHASE

ISL6612

PWM DRIVER

LGATE

NTC

+5V

GND

THERMISTOR

VIDPGOOD

PGOOD

OVP

VID4

VID3

VID2

VID1

VID0

VID12.5

DRVEN

FB

IDROOP

VDIFF

COMP REF

DAC

VSEN

RGND

VCC

ENLL

ISL6564

ISEN1+

ISEN1-

PWM1

PWM2

OFS

FS

ISEN2+

ISEN2-

PWM3

ISEN3+

ISEN3-

PWM4

ISEN4+

ISEN4-

IOUT GND EN

+12V

+12V

VCC

BOOT

VIN

PVCC

PWM

UGATE

ISL6612

DRIVER

PHASE

LGATE

GND

+12V

VIN

VCC

PVCC

PWM

BOOT

UGATE

ISL6612

DRIVER

PHASE

LGATE

GND

P

LOAD

NTC

NETWORK

VOLTAGE PROPOTIONAL

TO LOAD CURRENT

+12V

VCC

VIN

BOOT

PVCC

PWM

UGATE

ISL6612

DRIVER

PHASE

LGATE

GND

FN9156 Rev 2.00

Dec 27, 2004

Page 6 of 28

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