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SY20765QDC (SY6984QDC)

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High Efficiency, 2A, Two-cell Boost Li-Ion Battery Charger with Cell Balance Control
Datasheet
SY20765QDC High Efficiency, 2A, Two-cell Boost Li-Ion Battery Charger with Cell Balance Control Datasheet
    Part NumberSY20765QDC
    Description
    Vin_min (V)3.6
    Vin_max (V)5.5
    Vo_min (V)
    Max. Charge Current (A)2
    Iq (uA)
    Fsw (MHz)1
    Cell Voltage4.2V,4.35V
    Series Cells2
    Features / Special FunctionProg. Charge Current&Timer, Cell Balance Control
    PackageQFN3x3-16

     

    • Low Profile QFN3×3 Package for Portable Applications
    • Integrated Synchronous Boost with 18V Rating Low RDSON FETs for High Charge Efficiency
    • Trickle Current / Constant Current / Constant Voltage Charge Mode
    • Programmable Input Voltage Threshold for Adaptive Current Limit.
    • Maximum 2A Constant Charge Current
    • Programmable Charge Timeout
    • Programmable Constant Charge Current
    • Selectable Constant Voltage
    • ±0.5% Battery Voltage Accuracy
    • Cell Balance Control
    • Thermal Regulation Protection
    • External Shutdown Function
    • Input Voltage UVLO and OVP
    • Over Temperature Protection
    • Output Short Circuit Protection
    • Charge Status Indication

     

    Evaluation Board

    • 20765

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    • 20765-

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    • 20765--

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    EVB_SY20765QDC

    The EVB_SY20765QDC is used to evaluate 3.6-5.5V input voltage range, 2A two-cell synchronous Boost Li-Ion battery charger SY20765QDC.

    Technical Documentation

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