November, 29th 2009
Automotive grade
AUIPS7111S
CURRENT SENSE HIGH SIDE SWITCH
Features Product Summary
Suitable for 24V systems
Over current shutdown
Rds(on) 7.5 m max.
Over temperature shutdown
Vclamp 65V
Current sensing
Active clamp
Current shutdown 30A min.
Low current
Reverse battery
ESD protection
Optimized Turn On/Off for EMI
Applications
Package
24V loads for trucks
Description
The AUIPS7111S 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. When the input voltage Vcc - Vin is higher than the
specified threshold, the output power Mosfet is turned on.
When the Vcc - Vin is lower than the specified Vil
DPak-5 leads
threshold, the output Mosfet is turned off. The Ifb pin is
used for current sensing.
Typical Connection
Vcc
IPS
IN
Battery
Ifb Out
Current feeback 10k
Input Load
Rifb
On
Logic Power
Off
Ground Ground
1
www.irf.com
AUIPS7111S
Qualification Information
Automotive
(per AEC-Q100 )
Qualification Level
Comments: This family of ICs has passed an Automotive qualification.
IRs Industrial and Consumer qualification level is granted by extension
of the higher Automotive level.
MSL1, 260C
Moisture Sensitivity Level D2PAK-5L
(per IPC/JEDEC J-STD-020)
Class M3 (300V)
Machine Model
(per AEC-Q100-003)
Class H2 (2,500 V)
ESD
Human Body Model
( )
per AEC-Q100-002
Class C4 (1000 V)
Charged Device Model
(per AEC-Q100-011)
Class II, Level A
IC Latch-Up Test
(per AEC-Q100-004)
RoHS Compliant Yes
Qualification standards can be found at International Rectifiers web site