AAT4280 Datasheet - Skyworks

AAT4280 Slew Rate Controlled Load Switch

The AAT4280 SmartSwitch is a P-channel MOSFET power switch designed for high-side load switching applications. The P-channel MOSFET device has a typical RDS(ON) of 80mW, allowing increased load switch power handling capacity. This device is available in three different versions with flexible turn on.

AAT4280 Features

* fast load switch turn on capabilities, typically less than 500ns turn on and 3µs turn off times. The AAT4280 (-3) variation offers a shutdown load discharge circuit to rapidly turn off a load circuit when the switch is disabled. All AAT4280 load switch versions operate with an input voltage ranging

AAT4280-Skyworks.pdf