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428-mcp1630rd-lic2
428-mcp1630rd-lic2

Part Number: MCP1630RD-LIC2

MCP1630 LOW COST LI-ION BATTERY CHARGER REF. DES.

  • Programmed parameters - modified in firmware
  • Factory Settings:

  • Preconditioning Charge Current = 200 mA
  • Preconditioning Threshold = 3V
  • Constant Current Fast Charge = 2A
  • Constant Voltage Charge = 4.2V
    • Charge Termination Threshold = 100 mA
    • Overvoltage protection (battery removed)
    • Over charge protection to prevent the battery from becoming dangerously overcharged
    • Over current protection in the event of a shorted battery
    • Overtemperature protection to prevent the battery from reaching too high a temperature during charge
    • Fast charge termination if the battery temperature is outside a preset window
    • Controlled soft-start
    • The MCP1630 Low Cost Li-Ion Battery Charger terminates charge by detecting a predefined charge current threshold during constant voltage charge, or a specified elapsed time
    • The MCP1630 Low Cost Li-Ion Battery Charger has the flexibility to optimize the charging algorithm for new battery technology and add proprietary features by coding the microcontroller
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    Overview

    The MCP1630 Low Cost Li-Ion Battery Charger is used to evaluate Microchip’s MCP1630 used in a SEPIC power converter application. The MCP1630 Low Cost Li-Ion Charger is capable of charging a single-cell, Li-Ion battery pack utilizing an input voltage of 6V to 18V (battery packs are not included). The MCP1630 Low Cost Li-Ion Battery Charger provides a constant current - constant voltage charge with preconditioning, cell temperature monitoring, and battery pack fault monitoring. The battery charger provides a status and fault indication. The MCP1630 Low Cost Li-Ion Battery Charger automatically detects the insertion or removal of a battery pack.

    Package Contents
    The MCP1630 Low Cost Li-Ion Battery Charger is used to evaluate Microchip’s MCP1630 used in a SEPIC power converter application. The MCP1630 Low Cost Li-Ion Charger is capable of charging a single-cell, Li-Ion battery pack utilizing an input voltage of 6V to 18V (battery packs are not included). The MCP1630 Low Cost Li-Ion Battery Charger provides a constant current - constant voltage charge with preconditioning, cell temperature monitoring, and battery pack fault monitoring. The battery charger provides a status and fault indication. The MCP1630 Low Cost Li-Ion Battery Charger automatically detects the insertion or removal of a battery pack.

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    All Application Notes

    Documentation

    Title
    Document Id
    MCP1630/MCP1630V Data Sheet Download 38c9d599-3aa6-4e2c-8bfc-254a67154df0
    MCP1630 Low-Cost Li-Ion Battery Charger Ref Design Gerbers Download 65b1e5c7-48bb-42af-9693-a7a3a74cb233
    MCP1630 Low-Cost Li-Ion Battery Charger User's Guide Download 3df27d20-699f-4583-90a6-d7f00aafcd2e

    Software

    Title
    Date
    MCP1630 Low-Cost Li-Ion Battery Charger Ref Design Firmware Download 16 Jan 2006