HX6202 Datasheet - Hexin Semiconductor

HX6202 - Standalone Li-Lon Switch Mode Battery Charger

The HX6202 is a complete battery charger controller for one (4.22V) cell lithium-ion battery. The HX6202 provides a small, simple and efficient solution to fast charge Li-ion battery. An external sense resistor sets the charge current with high accuracy. An internal resistor divider and precision re.

HX6202 Features

* Input Supply Range: 4.7V ～ 6V

* High Efficiency Current Mode PWM Controller

* End - Charge - Current Detection Output

* Constant Switching Frequency for Minimum Noise

* ±1% Charge Voltage Accuracy

* Automatic Battery Recharge

* Automatic Shutdown When Input Supply is Re

HX6202-HexinSemiconductor.pdf