ROHM BD1HD500EFJ-CE2, 1High Side, High Side Switch Power Switch IC 8-Pin, HTSOP

BD1HD500EFJ-C is an Automotive 1ch High-Side switch. It has a built-in overcurrent protection circuit, Thermal Shut Down (TSD) circuit, Open Load Detection circuit, Under Voltage Lock Out circuit, and has diagnostic (ST) output function at the time during abnormal detection.

Built-in overcurrent protection circuit
Built-in Thermal Shut Down (TSD)
Built-in Open Load Detection circuit (When Output is OFF)
Possibility to control directly from CMOS logic IC
Low standby current
Built-in Under Voltage Lock Out circuit
Built-in diagnostic (ST) output function
Low On resistance of RDS (ON) =500mΩ (Typ) (VDD=12V, Ta=25°C, IOUT=0.25A)
Monolithic power IC that has a built in control part (CMOS) and a power MOS FET on 1chip
1ch High-side switch for the mechanical relay coil drive