AUIPS1031R

February, 28th 2011 Automotive grade AUIPS1031(S)(R) INTELLIGENT POWER LOW SIDE SWITCH Features  Over temperature shutdown  Over current shutdown  Active clamp  Low current & logic level input  ESD protection  Optimized Turn On/Off for EMI  Diagnostic on the input current Description The AUIPS1031(S)(R)PbF 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 165°C or when the drain current reaches 18A. The device restarts once the input is cycled. A serial resistance connected to the input provides the diagnostic. The avalanche capability is significantly enhanced by the active clamp and covers most inductive load demagnetizations. Product Summary Rds(on) 50m (max.) Vclamp 39V Ishutdown 18A (typ.) Packages TO-220 D²Pak D-Pak AUIPS1031 AUIPS1031S AUIPS1031R Typical Connection +Bat Input R Input Signal V Diag Load D2 1 Control IN S3 www.irf.com 1 AUIPS1031(S)(R) Qualification Information† Qualification Level Automotive (per AEC-Q100††) Comments: This family of ICs has passed an Automotive qualification. IR’s Industrial and Consumer qualification level is granted by extension of the higher Automotive level. DPAK-3L MSL1, 260°C (per IPC/JEDEC J-...