FPF12045UCX Datasheet PDF - ON Semiconductor

The FPF1203 / 04 / 45 are ultra-small integrated IntelliMAX™ load switches with integrated P-channel switch and analog control features. Integrated slew-rate control prevents inrush current and the resulting excessive voltage drop on the power rail. The input voltage range operates from 1.2V to 5.5V to provide power-disconnect capability for post-regulated power rails in portable and consumer products. The low shut-off current of 1µA (maximum) allows power designs to meet standby and off-power drain specifications. The FPF1203 / 04 / 45 are controlled by an active-HIGH logic input (ON pin) compatible with standard CMOS GPIO circuitry found on Field Programmable Gate Array (FPGA) embedded processors. The FPF1203 / 04 / 045 are available in 0.76mm x 0.76mm 4-bump WLCSP.

●Features

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● 1.2V to 5.5V Input Voltage Operating Range

● Typical RON:

● 45mΩ at VIN=5.5V

● 55mΩ at VIN=3.3V

● 90mΩ at VIN=1.8V

● 85mΩ at VIN=1.2V

● Slew Rate Control with tR:

● FPF1203/FPF1204:100µs

● FPF12045:2µs

● Output Discharge Function on FPF1204 / FPF1205

● Low <1.5µA Quiescent Current

● ESD Protected: Above 7kV HBM, 2kV CDM

● GPIO / CMOS-Compatible Enable Circuitry

● 4-Bump WLCSP, 0.76mm x 0.76mm, 0.4mm Pitch