Microchip MCP73833EV

电源管理电池充电器板

Overview

The MCP73833EV Li-Ion Battery Charger Evaluation Board contains two circuits for evaluation of various device options.

Charge Voltage: 4.20VProgrammable Fast Charge Current up to 1000mAPreconditioning of deeply depleted cells: preconditioning threshold voltage: 3.0VPreconditioning Current: 10% of Programmed Fast Charge CurrentAutomatic charge termination by minimum current in Constant Voltage ModeAutomatic charge termination by safety time period: 6 hoursTermination current: 7.5% of Programmed Fast Charge CurrentAutomatic recharge: threshold voltage: 4.05VCell temperature monitoringCharge current monitor for fuel gaugingThermal regulationReverse discharge protectionEvaluation in 3mm x 3mm, 10-Lead DFN package for higher power handling capabilitySimple stand-alone operationPowered from external bench supply or voltage regulated wall cube

Features

Bulk Package
Power Management Type
Battery Charger Function
No Embedded
MCP7833 Utilized IC / Part
Board(s) Supplied Contents