TPS22946 Datasheet (Texas Instruments) - Current-Limited Load Switch

TPS22946, Current-Limited Load Switch

The TPS22946 is an ultralow power load switch that provides protection to systems and loads in highcurrent conditions.

The device contains a 300-mΩ current-limited P-channel MOSFET that can operate over an input voltage range of 1.62 V to 5.5 V.

The switch is controlled by an on/off input (ON), whic

TPS22946 Features

* 1 Ultralow Quiescent Current 1 μA (Typical) at VIN = 1.8 V

* Input Voltage Range: 1.62 V to 5.5 V

* Low ON-Resistance

* rON = 300 mΩ at VIN = 5.5 V

* rON = 400 mΩ at VIN = 3.3 V

* rON = 500 mΩ at VIN = 2.5 V

* rON = 600 mΩ at VIN = 1.8 V