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International Rectifier |
Automotive grade
AUIPS6121R
CURRENT SENSE HIGH SIDE SWITCH
Features
Suitable for 12V systems
Over current shutdown
Over temperature shutdown
Current sensing
Active clamp
Low current
Reverse battery
ESD protection
Optimized Turn On/Off for EMI
Product Summary
Rds(on)
5.8m max.
Vclamp
39V typ.
Current shutdown 65A min.
Applications
Glow plug
PTC
Description
The AUIPS6121R is a fully protected four terminal high
side switch. It features current sensing, over-current, over-
temperature, ESD protection and drain to source active
clamp. Shutdown type of protection provides a good
reliability under short circuit condition. The Ifb pin provides
both an analog feedback during normal operation and a
digital flag when the part is in protection mode.
Package
DPak – 5Leads
Ordering Information
Base Part Number Package Type
AUIPS6121R
D-Pak-5-Leads
Standard Pack
Form
Tube
Tape and reel left
Quantity
75
3000
Complete Part Number
AUIPS6121R
AUIPS6121RTRL
1 www.irf.com © 2015 International Rectifier Submit Datasheet Feedback
June 23, 2015
Typical Connection
Vcc
Current feedback
In AUIPS6121R
Ifb
10k
Out
Battery
Input
On
Off
Rifb
*
Load
Logic
Ground
Power
Ground
* The diode on the bipolaire NPN is necessary for reverse battery protection.
2 www.irf.com
© 2015 International Rectifier
Submit Datasheet Feedback
June 23, 2015
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