TLV61220 Datasheet (Texas Instruments) - Low-Input Voltage Step-Up Converter

TLV61220, Low-Input Voltage Step-Up Converter

The TLV61220 device provides 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 hysteret

TLV61220 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