TPS62745 Datasheet (Texas Instruments) - Dual-cell Ultra Low Step Down Converter

TPS62745, Dual-cell Ultra Low Step Down Converter

The TPS62745 is a high efficiency ultra low power synchronous step down converter optimized for low power wireless applications.

It provides a regulated output voltage consuming only 400-nA quiescent current.

The device operates from two rechargeable Li-Ion batteries, Li-primary battery chemistries

TPS62745 Features

* 1 Input Voltage Range VIN from 3.3 V to 10 V

* Typical 400 nA Quiescent Current

* Up to 90% efficiency with load currents >15 µA

* Up to 300 mA Output Current

* RF Friendly DCS-Control™

* Low Output Ripple Voltage

* 16 Selectable Output Voltag