TPS22970 Datasheet (Texas Instruments) - On-Resistance Load Switch

TPS22970, On-Resistance Load Switch

The TPS22970 is a small, space-saving load switch with controlled Turn-ON to reduce inrush current.

The device contains an N-channel MOSFET that can operate over an input voltage range of 0.65 V to 3.6 V and pulsed switch currents up to 4 A.

An integrated charge pump biases the NMOS switch in order

TPS22970 Features

* 1 Input Voltage Range (VIN): 0.65 V to 3.6 V

* On-Resistance

* RON = 4.7 mΩ (Typical) at VIN ≥ 1.8 V

* RON = 5.1 mΩ (Typical) at VIN = 1.05 V

* RON = 6.4 mΩ (Typical) at VIN = 0.65 V

* Maximum Continuous Switch Current (IMAX): 4 A

* ON State (