November, 14th 2011 Automotive grade AUIPS71451G CURRENT SENSE HIGH SIDE SWITCH Features Product Summary Suitable for 24V systems Over current shutdown Rds(on) 100m max. Over temperature shutdown Vclamp 65V Current sensing Active clamp Current shutdown 4A min. Reverse circulation immunization Low quiescent current ESD protection Optimized Turn On/Off for EMI Lead-free, halogen-free, RoHS Compliant Packages 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, SO8 ESD protection and drain to source active clamp. The Ifb pin is used for current sensing. Typical Connection Vcc IPS IN Battery Ifb Out Current feeback 10k Input Load 2.5k On Logic Power Off Ground Ground 1 www.irf.com AUIPS71451G 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. MSL2, 260C Moisture Sensitivity Level SOIC-8L (per IPC/JEDEC J-STD-020) Class M2 (200 V) Machine Model (per AEC-Q100-003) Class H1C (1500 V) ESD Human Body Model ( ) per AEC-Q100-002 Class C5 (1000 V) Charged Device Model (per AEC-Q100-011) ClassII, Level A IC Latch-Up Test (per AEC-Q100-004) RoHS Compliant Yes Qualification standards can be found at International Rectifiers web site