TPS62740 Datasheet (Texas Instruments)

TPS62740, Step Down Converter

The TPS6274x is industry's first step down converter featuring typ.

360nA quiescent current and operating with a tiny 2.2µH inductor and 10µF output capacitor.

This new DCS-Control™ based device extends the light load efficiency range below 10µA load currents.

TPS62740 supports output currents up to

TPS62740 Features

* 1 Input Voltage Range VIN from 2.2V to 5.5

* Typ. 360nA Quiescent Current

* Up to 90% Efficiency at 10µA Output Current

* Up to 300mA / 400mA Output Current (TPS62740/TPS62742)

* RF Friendly DCS-Control TM

* Up to 2 MHz Switching Frequency

* L