Datasheet Details
Part number:
XA4202
Manufacturer:
XINNA SEMI
File Size:
2.03 MB
Description:
Standalone li-lon switch mode battery charger.
Datasheet Details
Part number:
XA4202
Manufacturer:
XINNA SEMI
File Size:
2.03 MB
Description:
Standalone li-lon switch mode battery charger.
XA4202, Standalone Li-Lon Switch Mode Battery Charger
The XA4202 is a complete battery charger controller for one (4.2V) cell lithium-ion battery.
The XA4202 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 ref
XA4202 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 Removed Automatic Trickle Charging of Low Volt
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