TPS61222-EP Datasheet (Texas Instruments)

TPS61222-EP, 0.7-V BOOST CONVERTER

The TPS61222 provides a power-supply solution for products powered by either a single-cell, two-cell, or threecell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery.

Possible output currents depend on the input-to-output voltage ratio.

The boost converter is based on a hysteretic cont

TPS61222-EP Features

* 1

* Up to 95% Efficiency at Typical Operating Conditions

* 5.5 μA Quiescent Current

* Startup Into Load at 0.7 V Input Voltage

* Operating Input Voltage from 0.7 V to 5.5 V

* Pass-Through Function During Shutdown

* Minimum Switching Current 200 mA