ISL6235 View Datasheet(PDF) - Intersil

Part Name

Description

MFG CO.

ISL6235

Advanced Triple PWM Only Mode and Dual Linear Power Controller for Portable Applications

Intersil 

ISL6235

Simplified Power System Diagram

VBATT

3.3V ALWAYS

5V ALWAYS

LINEAR

CONTROLLER

LINEAR

CONTROLLER

PWM1

CONTROLLER

VBATT

Q1

Q2

3.3V MAIN

VBATT

Q1

Q2

ISL6235

PWM2

CONTROLLER

VOLTAGE,

CURRENT

MONITORS

PGOOD

PWM3

CONTROLLER

5V MAIN

12V BOOST

Typical Application

+VBATT

SDWN1

SDWN2

5V MAIN

3.3V MAIN

ISL6235

5V ALWAYS

3.3V ALWAYS

12V

PCM

CIA

C8051

ENABLE

IPM6210

VID CODE

SDWN

SDWNALL

ON/OFF

VCORE

VI/O

VCLOCK

PGOOD

PGOOD

PROCESSOR

µP CORE

I/O

CLOCK

RESET

3

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