Microchip LI-ION Battery Charger Battery Charger for MCP73833, MCP73834

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RS Stock No.:
667-7990
Mfr. Part No.:
MCP73833EV
Manufacturer:
Microchip
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Brand

Microchip

Power Management Function

Battery Charger

Product Type

Power Management Development Kit

Kit Classification

Development Kit

Featured Device

MCP73833, MCP73834

Kit Name

LI-ION Battery Charger

Standards/Approvals

ISO

MCP73833 Charge Manager Evaluation Kit


The MCP73833 Li-Ion Battery Charger Evaluation Board contains two circuits for evaluation of various device options.

Charge Voltage: 4.20V

Programmable Fast Charge Current up to 1000mA

Preconditioning of deeply depleted cells: preconditioning threshold voltage: 3.0V

Preconditioning Current: 10% of Programmed Fast Charge Current

Automatic charge termination by minimum current in Constant Voltage Mode

Automatic charge termination by safety time period: 6 hours

Termination current: 7.5% of Programmed Fast Charge Current

Automatic 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

Battery Management, Microchip


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