TPS61221 Datasheet - Texas Instruments

TPS61221 0.7V Boost Converter

The TPS6122x family devices provide a power-supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or onecell Li-Ion or Li-polymer battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a h.

TPS61221 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

TPS61221 Datasheet (1.56 MB)