onsemi FPF2290BUCX-F130, 1Low Side, Low Side Power Switch IC 12-Pin, WLCSP

The FPF2290 features a low-RON internal FET and an operating voltage range of 2.5 V to 23 V. An internal clamping circuit is capable of shunting surge voltages of ±100 V, protecting downstream components and enhancing system robustness. The FPF2290 features over-voltage protection that powers down the internal FET if the input voltage exceeds the OVP threshold. The OVP threshold is selectable via Logic select pins (OV1 and OV2). Over-temperature protection also powers down the device at 130°C (typical). The FPF2290 is available in a fully “green” compliant 1.3mm x 1.8mm Wafer-Level Chip-Scale Package (WLCSP) with backside laminate.

Surge Protection
Selectable Over-Voltage Protection (OVP) with OV1 and OV2 Logic inputs
Over-Temperature Protection (OTP)
Ultra-Low On-Resistance, 33 mΩ