AUIPS7145R Datasheet, PDF (1/16 Pages) International Rectifier – CURRENT SENSE HIGH SIDE SWITCH Over temperature shutdown

February, 10^th 2012
Automotive grade
AUIPS7145R
CURRENT SENSE HIGH SIDE SWITCH
Features
Suitable for 24V systems
Over current shutdown
Over temperature shutdown
Current sensing
Active clamp
Reverse circulation immunization
Low current
ESD protection
Optimized Turn On/Off for EMI
Applications
21W Filament lamp
Solenoid
24V loads for trucks
Description
The AUIPS7145R is a fully protected four terminal high
side switch specifically designed for driving lamp. It
features current sensing, over-current, over-temperature,
ESD protection and drain to source active clamp. The Ifb
pin is used for current sensing. The over-current shutdown
is higher than inrush current of the lamp.
Product Summary
Rds(on)
100m max.
Vclamp
65V
Current shutdown 20A min.
Packages
DPak
Typical Connection
Current feeback
Input
On
Off
IN
Ifb
10k
Vcc
IPS
Out
Battery
2.5k
Logic
Ground
Power
Ground
Load
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