XT4052 Datasheet (natlinear) - Standalone Linear Li-Ion Battery Charger

XT4052, Standalone Linear Li-Ion Battery Charger

The XT4052 is a complete constant-current /constant -voltage linear charger for single cell lithium-ion batteries.

Its ThinSOT package and low external component count make the XT4052 ideally suited for portable applications.

Furthermore, the XT4052 is specifically designed to work within USB power

XT4052 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.

* Features

* Programmable Charge Current Up to 500mA

* No MOSFET, Sense Resistor or Blocking Diode Required

* Complete Line