LT1304 データシートの表示（PDF） - Linear Technology

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LT1304

Micropower DC/DC Converters with Low-Battery Detector Active in Shutdown

Linear Technology 

LT1304/LT1304-3.3/LT1304-5

PACKAGE DESCRIPTION Dimension in inches (millimeter) unless otherwise noted.

S8 Package

8-Lead Plastic Small Outline (Narrow 0.150)

(LTC DWG # 05-08-1610)

0.189 – 0.197*

(4.801 – 5.004)

8

7

6

5

0.228 – 0.244

(5.791 – 6.197)

0.150 – 0.157**

(3.810 – 3.988)

0.010

(0.254

–

–

0.020

0.508)

×

45°

0.008 – 0.010

(0.203 – 0.254)

0°– 8° TYP

0.016 – 0.050

0.406 – 1.270

*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH

SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD

FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE

1

2

34

0.053 – 0.069

(1.346 – 1.752)

0.004 – 0.010

(0.101 – 0.254)

0.014 – 0.019

(0.355 – 0.483)

0.050

(1.270)

BSC

SO8 0695

RELATED PARTS

PART NUMBER

LTC®1163

LT1239

LT1301

LT1302

LT1303

LTC1477

LT1521

DESCRIPTION

Triple High Side Driver for 2-Cell Inputs

Backup Battery Management System

Fixed 5V/12V Step-Up Micropower DC/DC Converter

High Output Current Micropower DC/DC Converter

Micropower DC/DC Converter

Protected Switch

300mA, 12µA IQ Low Dropout Regulator

COMMENTS

1.8V Minimum Input, Drives N-Channel MOSFETs

Easy-to-Use, Fail-Safe Backup Protection

12V/200mA from 5V, 120µA IQ, 88% Efficiency

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

Low-Battery Detector Inactive in Shutdown

Ultralow RDS(ON) Switch: 0.07Ω

500mV Dropout at Full Load

16

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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

LT/GP 1195 10K • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 1995

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