XS5822 Datasheet - ChipSourceTek

2/3/4 Cell Boost Battery Charger

XS5822 Features

* Programmable Charge Current Up to 2000mA

* Programmable Charge Voltage with VSET pin Supports 2-cell or 3-cell or 4-cell;

* Trickle Current / Constant Current / Constant Voltage Charging mode with Thermal Regulation to Maximize Charge Rate Without Risk of Overheating;

* 4V to

XS5822 General Description

The XS5822 is a Complete Constant-Current Constant-Voltage Boost Charger for two/Three/Four cell e Li-Ion batteries. It’s small footprint and low external component count make XS5822 especially suitable c for portable applications. The charge voltage is fixed by R1/R2 and the charge current can be.

XS5822 Datasheet (1.17 MB)