The BM2LB150FJ-C is an automotive 2ch low side switch IC, which has built-in overcurrent limiting circuit, thermal shutdown circuit, and overvoltage (active clamp) protection circuit.
Built-in overcurrent limiting circuit (OCP) Built-in thermal shutdown circuit (TSD) Direct control enabled from CMOS logic IC, etc. Low On resistance RDS(ON) up to 150 mΩ (when VIN=5V, ID=0.5A, Tj=25°C) Monolithic power management IC with the control block (CMOS) and power MOSFET mounted on a single chip Surface mount package SOP-J8