12

LTC1623

1623f LT/TP 0598 4K • PRINTED IN USA

©LINEAR TECHNOLOGY CORPORATION 1997

PART NUMBER

DESCRIPTION

COMMENTS

LTC1153/LTC1154

Single High Side Micropower MOSFET Drivers

Circuit Breaker with Auto Reset

LTC1155/LTC1255

Dual High Side Micropower MOSFET Drivers

Latch-Off Current Limit

LTC1163

Triple 1.8V to 6V High Side MOSFET Driver

Three MOSFET Drivers in 8-Lead SO Package

LT1304

Micropower DC/DC Converter

Low-Battery Detector Active in Shutdown

LTC1473

Dual PowerPath

Current Limit with Timer

LTC1479

PowerPath Controller for Dual Battery Systems

Complete Smart Battery Controller

RELATED PARTS

10

µF

5V

1623 TA02

LTC1623

GND

AD0

AD1

CLK

DATA

GA

GB

0.1

µF

0.1

µF

1

µF

Q1

Si3442DY

Q2*

Q3*

1k

1k

3.3V

10k

0V/3.3V/5V

*1/2 Si6926DQ

Single Slot PCMCIA 3.3V/5V Switch

PowerPath is a trademark of Linear Technology Corporation.

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

2.7V TO 5.5V

(30V MAX)

10

µF

(PROGRAMMABLE)

HIGH SIDE

LOAD

LOW SIDE

LOAD

1623 TA05

(FROM

SMBus)

LTC1623

GND

AD0

AD1

CLK

DATA

GA

GB

0.1

µF

Si6954DQ

0.1

µF

1k

1k

Si6954DQ

LTC1623 Driving Both High Side and Low Side Switches