ISL62386HRTZ-T View Datasheet(PDF) - Intersil

Part Name

Description

Manufacturer

ISL62386HRTZ-T

High-Efficiency, QuadOutput System Power Supply Controller for Notebook Computers

Intersil 

Block Diagram

FSET 1, 2

FB 1, 2

AGND1, 2

FCCM

VOUT1, 2

VREF

0.6V

ISL62386

VIN

R3

MODULATOR

5V

LDO

4 .8V

VOUT2

PWM

UGATE

DRIVER

SOFT DISCHARGE

EN1, 2

LDO3EN

START-UP

AND

SHUTDOWN

LOGIC

LGATE

DRIVER

LDO 5

BOOT1, 2

UGATE1, 2

PHASE1, 2

LGATE1, 2

PGND

PGOOD

OCSET1, 2

ISEN1, 2

10µA

V REF + 16%

FB1/2

VREF- 16%

BIAS AND

REFERENCE

OCP

PROTECTION LOGIC

OVP/ UVP/ OCP/ OTP

UVP

OVP

VCC

VIN START- UP

3.6V

LDO5

3.3V

LDO

THERMAL

MONITOR

SOFT DISCHARGE

VCC

LDO3

11

FN6831.0

February 4, 2009

Share Link: