LTC1981/LTC1982
8
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
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www.linear-tech.com
LINEAR TECHNOLOGY CORPORATION 2000
sn19812 19812fs LT/LCG 1200 4K • PRINTED IN USA
RELATED PARTS
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 Latchoff Current Limit
LTC1163/LTC1165 Triple 1.8V to 6V High Side MOSFET Driver Three MOSFET Drivers in 8-Lead SO Package
LTC1623 SMBus Dual High Side Switch Controller Uses External Switches, Two Three-State Address Pins
LTC1710 SMBus Dual Monolithic High Side Switch Uses Internal Switches, One Three-State Address Pin
Driving Both High Side and Low Side Switches
U
TYPICAL APPLICATIO
SHDN 1
GND
SHDN 2
LTC1982
GATE 1
GATE 2
V
CC
SHDN 1
SHDN 2
HIGH SIDE
LOAD
LOW SIDE
LOAD
10µF
0.1µF
0.1µF
1k
1k
Q1
Si6954DQ
Q2
Si6954DQ
V
CC
1.8 to 5.0V
V
EXT
(30V MAX)
1981/82 • TA03
1
2
3
6
5
4