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LT1641IS8

Positive High Voltage Hot Swap Controller

Linear Technology 

LT1641

PACKAGE DESCRIPTIO Dimensions in inches (millimeters) 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)

1

2

0.010

(0.254

–

–

0.020

0.508)

×

45°

0.008 – 0.010

(0.203 – 0.254)

0.053 – 0.069

(1.346 – 1.752)

0°– 8° TYP

0.016 – 0.050

(0.406 – 1.270)

0.014 – 0.019

(0.355 – 0.483)

TYP

*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

34

0.004 – 0.010

(0.101 – 0.254)

0.050

(1.270)

BSC

SO8 1298

RELATED PARTS

PART NUMBER

LT1640

LTC1421

LTC1422

LTC1643

LTC1642

DESCRIPTION

Negative High Voltage Hot Swap Controller

Dual Channel Hot Swap Controller

High Side Drive Hot Swap Controller in SO-8

PCI Hot Swap Controller

Fault Protected Hot Swap Controller

COMMENTS

Controls an N-FET at Negative Side to – 80V

Operates Two Supplies from 3V to 12V and a Third to –12V

System Reset Output with Programmable Delay

3.3V, 5V, 12V, –12V Supplies for PCI Bus

Operates from 3V to 16.5V, Handles Surges to 33V

12 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408)432-1900q FAX:(408)434-0507 q www.linear-tech.com

1641is sn1641 LT/TP 0899 4K • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 1999

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