FPF2290: Over-Voltage Protection Load Switch with Selectable Over Voltage Level Settings

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 1.3 mm × 1.8 mm Wafer-Level Chip-Scale Package (WLCSP) with backside laminate.

Features

• IEC 61000-4-5: ±100 V
• 5.9 V ±100 mV
• 10 V ± 100 mV
• 14 V ± 280mV
• 23 V ± 460 mV
• Human Body Model (HBM): > 2kV
• Charged Device Model (CDM): >1kV
• IEC 61000-4-2 Air Discharge: > 15kV