TPS2112A Datasheet - Texas Instruments

TPS2112A Autoswitching Power Mux

The TPS211xA family of power multiplexers enables seamless transition between two power supplies (such as a battery and a wall adapter), each operating at 2.8 V to 5.5 V and delivering up to 2 A, depending on package. The TPS211xA family includes extensive protection circuitry, including userprogram.

TPS2112A Features

* 1

* 2 Two-Input, One-Output Power Multiplexer with Low rDS(on) Switches:

* 84 mΩ Typ (TPS2113A)

* 120 mΩ Typ (TPS2112A)

* Reverse and Cross-Conduction Blocking

* Wide Operating Voltage: 2.8 V to 5.5 V

* Low Standby Current: 0.5 μA Typ

* Low Oper

TPS2112A-etcTI.pdf