FPF1038UCX Datasheet PDF - Fairchild

●Description

●The FPF1038 advanced load-management switch target applications requiring a highly integrated solution for

●disconnecting loads powered from DC power rail (<6 V) with stringent shutdown current targets and high load

●capacitances (up to 200 µF). The FPF1038 consists of slew-rate controlled low-impedance MOSFET switch(21 m

●typical) and other integrated analog features. The slew-rate controlled turn-on characteristic prevents inrush current and the resulting excessive voltage droop on power rails.

●Features

●1.2 V to 5.5 V Input Voltage Operating Range

●Typical RON:

●  20 m at VIN=5.5 V

●  21 m at VIN=4.5 V

●  37 m at VIN=1.8 V

●  75 m at VIN=1.2 V

●Slew Rate / Inrush Control with tR: 2.7 ms (Typical)

●3 A Maximum Continuous Current Capability

●Low <1 µA Shutdown Current

●ESD Protected: Above 8 kV HBM, 1.5 kV CDM

●GPIO / CMOS-Compatible Enable Circuitry

●Applications

●HDD, Storage, and Solid-State Memory Devices

●Portable Media Devices, UMPC, Tablets, MIDs

●Wireless LAN Cards and Modules

●SLR Digital Cameras

●Portable Medical Devices

●GPS and Navigation Equipment

●Industrial Handheld and Enterprise Equipment