AUIPS1021 Datasheet | International Rectifier

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 AUIPS1021(S)(R) is a three terminal Intelligent Power Switch (IPS) that Features a low side MOSFET with overcurrent, 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 45A. 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) 25m (max.) Vclamp 39V Ishutdown 45A (typ.) Packages TO-220 D²Pak D-Pak AUIPS1021 AUIPS1021S AUIPS1021R Typical Connection +Bat Load D2 Input R Input Signal V Diag Control IN S3 .irf. AUIPS1021(S)(R) Qualification...