June, 6th 2011 Automotive grade AUIPS7125R CURRENT SENSE HIGH SIDE SWITCH Features Product Summary Suitable for 24V systems Over current shutdown Rds(on) 30m max. Over temperature shutdown Vclamp 65V Current sensing Active clamp Current shutdown 50A min. Reverse circulation immunization Optimized Turn On/Off for EMI Reverse battery protection (Mosfet on) Applications 75W Filament lamp Packages Solenoid 24V loads for trucks Description The AUIPS7125R is a fully protected five 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. When the input voltage Vcc - Vin is higher than the specified DPak threshold, the output power Mosfet is turned on. When the Vcc - Vin is lower than the specified Vil threshold, the output Mosfet is turned off. The Ifb pin is used for current sensing. The over-current shutdown is higher than inrush current of the lamp. Typical Connection Vcc AUIPS7125R IN Battery Ifb Out Current feeback 10k Input Load Rifb On Logic Power Off Ground Ground 1 www.irf.com AUIPS7125R 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 DPAK-5L (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) 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