XT2055, XT2205 Datasheet - Silinktek

XT2055 - Standalone Linear Li-Ion Battery Charger

The XT2055 is a complete constant-current /constant -voltage linear charger for single cell lithium-ion batteries. Its Thin SOT package and low external component count make the XT2055 ideally suited for portable applications. Furthermore, the XT2055 is specifically designed to work within USB power.

XT2055 Features

* include charge current monitor, under-voltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage.

* Applications

* Cellular Telephones, PDAs, MP3 Players

* Bluetooth Applications

* Features

* Programmable charge curre

XT2205-Silinktek.pdf