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Li-Poly Charger for 3.7V cells, mini-USB, JST 2.0mm, MCP73833 US$5.53

USB-uLIPO
Li-Poly Charger for 3.7V cells, mini-USB, JST 2.0mm, MCP73833


This is a compact Li-Po battery charger, using a Microchip MCP73833 Linear Charge Management Controller. It draws power through a mini-USB port and has three status LEDs. This charger works with batteries up to 5000 mAh.

A lithium-polymer or lithium-ion battery is attached via either a JST 2.0mm connector or via pin pads on the board. By default, the charge current is 470mA. This can be changed to 100mA by cutting a trace. The board has a pin pad for providing Thermistor Input to the MCP73833's THERM pin.

Instead of requiring a PC's USB power, you might consider the TOL-11456 wall-mount 5V, 1A power supply that uses a USB cable for delivery.


Optional Recommended Products for this Item
USB 2.0 Cable, 6ft. A-Male / Mini-USB (5-pin) B-Male+ US$6.00
2-pin Female JST Connector, 2mm pitch, with 5-inch Wires+ US$0.95

This product was added to our catalog on Wednesday 03 October, 2012.

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