AUIPS71451G_15 Datasheet, PDF (1/15 Pages) International Rectifier – CURRENT SENSE HIGH SIDE SWITCH

November, 14th 2011
Automotive grade
AUIPS71451G
CURRENT SENSE HIGH SIDE SWITCH
Features
Suitable for 24V systems
Over current shutdown
Over temperature shutdown
Current sensing
Active clamp
Reverse circulation immunization
Low quiescent current
ESD protection
Optimized Turn On/Off for EMI
Lead-free, halogen-free, RoHS Compliant
Automotive qualified
Applications
Solenoid
24V loads for trucks
Description
The AUIPS71451G 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.
Product Summary
Rds(on)
100m max.
Vclamp
65V
Current shutdown 4A min.
Packages
SO8
Typical Connection
Current feeback
Input
On
Off
IN
Ifb
10k
Vcc
IPS
Out
Battery
2.5k
Logic
Ground
Power
Ground
Load
www.irf.com
1