AAT2550 Datasheet - AAT

AAT2550 Total Power Solution

The AAT2550 is a fully integrated total power solution with two step-down converters plus a singlecell lithium-ion / polymer battery charger. The stepdown converter input voltage range spans 2.7V to 5.5V, making the AAT2550 ideal for systems powered by single-cell lithium-ion/polymer batteries. The .

AAT2550 Features

* the device offers over-voltage, over-current, and thermal protection. AAT2550 Features

* SystemPower™

* The two step-down converters are highly integrated, operating at a switching frequency of 1.4MHz, mini

* mizing the size of external components while keep

AAT2550_AAT.pdf