LT1307CS8 datasheet(20/20 Pages) LINER

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LT1307/LT1307B

©LINEAR TECHNOLOGY CORPORATION 1995

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 q FAX: (408) 434-0507 q TELEX: 499-3977

TYPICAL APPLICATION

LCD Bias Generator

LT/GP 1196 7K • PRINTED IN THE USA

PART NUMBER

DESCRIPTION

COMMENTS

LTC

®1163

Triple High Side Driver for 2-Cell Inputs

1.8V Minimum Input, Drives N-Channel MOSFETs

LTC1174

Micropower Step-Down DC/DC Converter

94% Efficiency, 130

µA IQ, 9V to 5V at 300mA

LT1302

High Output Current Micropower DC/DC Converter

5V/600mA from 2V, 2A Internal Switch, 200

µA IQ

LT1304

2-Cell Micropower DC/DC Converter

Low-Battery Detector Active in Shutdown

LTC1440/1/2

Ultralow Power Single/Dual Comparators with Reference

2.8

µA IQ, Adjustable Hysteresis

LTC1516

2-Cell to 5V Regulated Charge Pump

µA IQ, No Inductors, 5V at 50mA from 3V Input

LT1521

Micropower Low Dropout Linear Regulator

500mV Dropout, 300mA Current, 12

µA IQ

RELATED PARTS

VIN

LT1307

100k

1, 2 OR 3

CELLS

100k

PWM IN 3.3V, 0% TO 100%

215k

3.3M

VOUT

16V TO 24V

5mA FROM 1 CELL

15mA FROM 2 CELLS

35mA FROM 3 CELLS

–VOUT

4700pF

10pF

L1: 3.3

µH (1 CELL)

4.7

µH (2 CELLS)

µH (3 CELLS)

SUMIDA CD43

MURATA-ERIE LQH3C

COILCRAFT D01608

C1:1

µF FOR +OUTPUT

0.01

µF FOR –OUTPUT

D1 TO D3: MBR0530 OR 1N4148

1307 TA07

µF

3.3

µF

0.1

µF

GND

SHDN

SHUTDOWN

µF

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