ISL6326 View Datasheet(PDF) - Intersil

Part Name

Description

MFG CO.

ISL6326

4-Phase PWM Controller with 8-Bit DAC Code Capable of Precision DCR Differential Current Sensing

Intersil 

ISL6326

Typical Application - 4-Phase Buck Converter with External Temperature Compensation

THERMISTOR

NTC

°C

+5V

VTT

VR_RDY

VID7

VID6

VID5

VID4

VID3

VID2

VID1

VID0

VRSEL

VR_FAN

VR_HOT

VIN

FB

COMP VCC DAC

IDROOP

REF

VDIFF

VSEN

RGND

EN_VTT

PWM1

ISEN1-

ISEN1+

ISL6326

PWM2

ISEN2-

ISEN2+

PWM3

ISEN3-

ISEN3+

EN_PWR

GND

TCOMP

TM

+5V

OFS

PWM4

ISEN4-

ISEN4+

FS SS

°C

+12V

PVCC

VIN

BOOT

VCC

ISL6612

DRIVER

PWM

UGATE

PHASE

LGATE

GND

+12V

PVCC

VIN

BOOT

VCC

PWM

ISL6612

DRIVER

UGATE

PHASE

LGATE

GND

+12V

PVCC

VIN

BOOT

VCC

PWM

ISL6612

DRIVER

UGATE

PHASE

LGATE

GND

+12V

PVCC

VIN

BOOT

VCC

PWM

ISL6612

DRIVER

UGATE

PHASE

LGATE

GND

µP

LOAD

4

FN9262.1

May 5, 2008

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