MCP73833 Li-Ion Battery Charger Evaluation Board
RWF 12,000
MCP73833 Evaluation Board is an evaluation and demonstration tool for Microchip�s MCP73833/4 Stand-Alone Linear Li-Ion/Li-Polymer Charge Management Controllers.
Product Description
Two independent circuits are provided (only one is populated) for charging single cell Li-Ion / Li-Polymer battery packs (the battery packs are not included).
Specifications
Specifications
- Charge Voltage: 4.20V
- Programmable Fast Charge Current up to 1000 mA
- Preconditioning of deeply depleted cells
- Preconditioning Threshold Voltage: 3.0V
- Preconditioning Current: 10% of Programmed Fast Charge Current
- Automatic Charge Termination
- Charge termination by minimum current in Constant Voltage Mode
- Charge termination by safety time period: 6 hours
- Termination Current: 7.5% of Programmed Fast Charge Current
- Automatic Recharge
- Recharge Threshold Voltage: 4.05V
- Cell Temperature Monitoring
- Charge Current Monitor for Fuel Gauging
- Thermal Regulation
- Reverse Discharge Protection
- Evaluation in 3mm x 3mm, 10-Lead DFN Package for higher power handling capability
- Simple Stand-Alone Operation
- Powered from external bench supply or voltage regulated wall cube
- Surface-Mount Design
- One Circuit Fully Assembled and Tested
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