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TPS2120 2.8-V to 22-V Priority Power MUX

TPS2120 Description

www.ti.com TPS2120, TPS2121 SLVSEA3F * AUGUST 2018 * TRPEVSIS2E1D20A,UTGPUSST22102210 SLVSEA3F * AUGUST 2018 * REVISE.
The TPS212x devices are Dual-Input, Single-Output (DISO) Power Multiplexer (MUX) that are well suited for a variety of systems having multiple power.

TPS2120 Features

* Wide operating range: 2.8 V to 22 V
* Absolute maximum input voltage of 24 V
* Low RON resistance:
* TPS2120: 62 mΩ (typical)
* TPS2121: 56 mΩ (typical)
* Adjustable overvoltage supervisor (OVx):
* Accuracy < ±5%
* Adjustable priority

TPS2120 Applications

* Backup and standby power
* Input source selection
* Multiple battery management
* EPOS and barcode scanners
* Building automation and surveillance

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2.8-V 22-V Priority Power MUX Texas Instruments
Texas Instruments TPS2120-like datasheet