AUIPS1041L

May, 9th 2012 Automotive grade AUIPS1041(L)(R)/AUIPS1042G SINGLE/DUAL CHANNEL 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 AUIPS1041(L)(R) and AUIPS1042G are three terminal Intelligent Power Switches (IPS) featuring low side MOSFETs with over-current, over-temperature, ESD protection and drain to source active clamp. The AUIPS1042G is a dual channel device while the AUIPS1041 is a single channel. These devices offer protections and the high reliability required in harsh environments. Each switch provides efficient protection by turning OFF the power MOSFET when the temperature exceeds 165°C or when the drain current reaches 4.5A. 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) 100m (max.) Vclamp 39V Ishutdown 4.5A (typ.) Packages SOT-223 SO-8 D-Pak AUIPS1041L AUIPS1042G AUIPS1041R Typical Connection +Bat 2-4 (AUIPS1042G) 1 (AUIPS1041(L)(R)) IN Input R Input Signal V Diag Control Load D S 5-6-7-8 (AUIPS1042G) 2 (AUIPS1041(L)(R)) 1-3 (AUIPS1042G) 3 (AUIPS1041(L)(R)) www.irf.com 1 AUIPS1041(L)(R) / AUIPS1042G Qualification Information† Qualification Level ...