FPF2124 - Fairchild Semiconductor

FPF2124 (FPF2123 - FPF2125) IntelliMAX Advanced Load Management Products

The FPF2123, FPF2124, and FPF2125 are a series of load switches which provides full protection to systems and loads which may encounter large current conditions. These devices contain a 0.125Ω current-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5V. The current limit is settable using an external resistor. Internally, curre.

Features

„ 1.8 to 5.5V Input Voltage Range „ Controlled Turn-On „ 0.15-1.5A Adjustable Current Limit „ Undervoltage Lockout „ Thermal Shutdown „ <2uA Shutdown Current „ Auto Restart „ Fast Current limit Response Time „ 3us to Moderate Over Currents „ 20ns to Hard Shorts „ Fault Blanking „ Reverse Current Blocking General Description The FPF2123, FPF2124, and FPF2125 are a series of load switches which provides full protection to systems and loads which may encounter large current conditions. These devices contain a 0.125Ω current-limited P-channel MOSFET which can operate over an input voltage range o.