FPF2501集成电路（IC）的配电开关负载驱动器规格书PDF中文资料

General Description

The FPF2500 through FPF2506 is a family of load switches which provide full protection to systems and loads which may encounter large current conditions. These devices contain a 0.23Ω current-limited N-channel MOSFET which can operate over an input voltage range of 4.5-20V. Switch control is by a logic input (ON) capable of interfacing directly with low voltage control signals. Each part contains thermal shutdown protection which shuts off the switch to prevent damage to the part when a continuous over-current condition causes excessive heating.

特性 Features

■ 4.5 to 20V Input Voltage Range

■ Controlled Turn-On

■ 0.4A, 0.8A and Adjustable Current Limit Option

■ Undervoltage Lockout

■ Thermal Shutdown

■ <10uA Shutdown Current

■ Auto Restart

■ Fault Blanking

Applications

■ PDAs

■ Motor Drivers

■ Cell Phones

■ Digital Cameras

■ RoHS Compliant