AUIPS1021S Infineon

February, 28th 2011 Automotive grade AUIPS1021(S)(R) INTELLIGENT POWER LOW SIDE SWITCH Features Product Summary Over temperature shutdown Over current shutdown Rds(on) 25m (max.) Active clamp Vclamp 39V Low current & logic level input ESD protection Ishutdown 45A (typ.) Optimized Turn On/Off for EMI Diagnostic on the input current Packages Description The AUIPS1021(S)(R) is a three terminal Intelligent Power Switch (IPS) that features a low side MOSFET with over- current, over-temperature, ESD protection and drain to source active clamp. This device offers protections and the high reliability required in harsh environments. The switch provides efficient protection by turning OFF the power MOSFET when the temperature exceeds 165C or when the drain current reaches 45A. The device restarts once the input is cycled. A serial resistance connected to TO-220 DPak D-Pak the input provides the diagnostic. The avalanche capability AUIPS1021 AUIPS1021S AUIPS1021R is significantly enhanced by the active clamp and covers most inductive load demagnetizations. Typical Connection +Bat Load 2 D Control Input R IN Input Signal S 3 V Diag 1 www.irf.com AUIPS1021(S)(R) 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 DPAK-3L (per IPC/JEDEC J-STD-020) MSL1, 260C D2PAK-3L Moisture Sensitivity Level (per IPC/JEDEC J-STD-020) TO220-5L Not applicable Class M4 (+/-450V) Machine Model (per AEC-Q100-003) Class H2 (+/-2500V) ESD Human Body Model ( ) per AEC-Q100-002 Class C4 (+/-1000V) 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