Microchip Technology Inc

MCP73830

In Production

The MCP73830 and MCP73830L are highly integrated, Li-Ion battery charge management controllers for use in spacelimited applications. The MCP73830/L devices provide specific charge algorithms for single-cell Li-Ion/Li-Polymer batteries to achieve optimal capacity and safety in the shortest charging time possible. Along with its small physical size, the low number of external components makes the MCP73830/L ideally suitable for portable applications.

 

    Features

        • Complete Linear Charge Management Controller
        • High Accuracy Preset Voltage Regulation: 0.75%
        • Programmable Charge Current: 100 mA – 1000 mA
        • Soft-start to avoid inrush current
        • Preconditioning: 10% and No Preconditioning Option
        • Fixed Preconditioning Timer: 1 Hour
        • Fixed Elapse Timer: 0 Hour or 4 Hours
        • Automatic Recharge
        • Automatic End-of-Charge Control Termination: 7.5% and 10%
        • Under Voltage Lockout (UVLO)
        • Chip/Charge Enable Pin (/CE)
        • Packaging: TDFN-6 (2x2x0.75 mm)
    Parameter Name
    Value
    Linear Mode
    Yes
    # of Cells
    1
    Int/Ext FET
    Int
    Vcc Range (V)
    3.75 to 6
    Voltage Regulation Accuracy (%)
    0.75
    Charge Safety Timers
    Yes
    Max Thermal Regulation
    Yes
    Documentation
    Data Sheets
    08/07/2014
    520KB
      User Guides
     
     
     
     
    User Guides
    08/02/2011
    273KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    MCP73830T-2AAI/MYY
    6
    TDFN
    -40C to +85C
    T/R
    0.89
    0.74
    0.67
    0.65
    0.64

    ** Device not available to purchase online. Please contact a sales office for pricing information.
    Open a microchipDIRECT account today!

    Development Tools
    • Demo & Eval Boards
    • MCP73830L Li-Ion Battery Charger Evaluation Board ( ADM00313 )

      MCP73830L

      The MCP73830L 2x2 TDFN Li-Ion Battery Charger Evaluation Board demonstrates the features and abilities of Microchip's MCP73830L single-chip linear Li-Ion battery charger. This board utilizes the MCP73830L which effectively charges Li-Ion batteries with high-accuracy, preset-voltage regulation. It is designed to allow observation of the performance of the integrated circuit via multiple test...

    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    MCP73830LT-0BCI/MYY
    0.012000
    0.037333
    6
    TDFN
    2x2x0.8mm
    NiPdAu
    e4
    MCP73830LT-0AAI/MYY
    0.012000
    0.037333
    6
    TDFN
    2x2x0.8mm
    NiPdAu
    e4
    MCP73830T-2AAI/MYY
    0.012000
    0.037333
    6
    TDFN
    2x2x0.8mm
    NiPdAu
    e4
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.