AUIPS2051LTR Infineon

th May 9 , 2012 Automotive grade AUIPS2051L/AUIPS2052G INTELLIGENT POWER LOW SIDE SWITCH Features Product Summary Over temperature shutdown Over current shutdown Rds(on) 300m (max.) Active clamp Vclamp 70V Low current & logic level input ESD protection Ishutdown 1.8A (typ.) Optimized Turn On/Off for EMI Diagnostic on the input current Applications Packages Solenoids and relays 24V truck loads Description The AUIPS2051L/AUIPS2052G is a three terminal Intelligent Power Switch (IPS) that features a low side MOSFET with over-current, over-temperature, ESD SOT223 SO-8 protection and drain to source active clamp. The AUIPS2051L AUIPS2052G AUIPS2052 is a dual channel device while the AUIPS2051 is a single channel.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 1.8A. 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. Typical Connection +Bat Load 2 D IN Control Input R 1 Input Signal S 3 V Diag 1 www.irf.com AUIPS2051L/AUIPS2052G Qualification Information Automotive (per AEC-Q100 ) Qualification Level Comments: This IC has passed an Automotive qualification. IRs Industrial and Consumer qualification level is granted by extension of the higher Automotive level. MSL2 , 260C SOT-223 (per IPC/JEDEC J-STD-020) Moisture Sensitivity Level MSL2 , 260C 8L-SOICN (per IPC/JEDEC J-STD-020) Class M3 Machine Model (per AEC-Q-100-003) Class H2 ESD Human Body Model ( ) per AEC-Q-100-002 Class C5 Charged Device Model (per AEC-Q-100-011) ClassII, Level A IC Latch-Up Test (per AEC-Q100-004) RoHS Compliant Yes Qualification standards can be found at International Rectifiers web site