TPS65280 Datasheet (Texas Instruments) - DUAL POWER DISTRIBUTION SWITCH AND MONOLITHIC SYNCHRONOUS BUCK REGULATOR

TPS65280, DUAL POWER DISTRIBUTION SWITCH AND MONOLITHIC SYNCHRONOUS BUCK REGULATOR

ORDERING INFORMATION The TPS65280 incorporates dual N-channel MOSFET power switches for USB power distribution systems that require dual power switches in a single package.

It also integrates a buck converter which regulates an accurate 5-V output voltage from a 5.5-V to 18-V power bus to supply the

TPS65280 Features

* 1 INTEGRATED DUAL POWER DISTRIBUTION SWITCHES

* Operating Input Voltage Range: 2.5 V to 6 V

* Integrated Back-to-Back Power MOSFETs With 80-mΩ On-Resistance

* Up to 1-A Maximum Load Current

* Current Limiting at Typical 1.2 A (0.8 A,1.6 A or 2 A Available With Manufac