USB Li-Po Battery Charger

Description: A low-cost and very compact Li-Po battery charger, based on Microchip MCP73833 with three status LEDs for displaying the battery status, works with batteries up to 5000 mAh.

Features:

• MCP73833 charger with under voltage protection
• MiniUSB connector
• JST 2.0 mm connector for our Li-Po Battery 1400mAh
• Three status LEDs
• Selectable two charge currents 100/470mA
• Dimensions 30x13 mm (1.18x0.5")

Documents:

• USB-uLIPO user's manual

Hardware:

• USB-uLiPo schematic
• Schematic and board files in Eagle format