SY20752CDCC-Products-Silergy Corp

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SY20752CDCC (SY6952CDCC)

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2A Single-Cell High Efficiency Switching Charger with Adaptive Input Current Limit
Datasheet
SY20752CDCC 2A Single-Cell High Efficiency Switching Charger with Adaptive Input Current Limit Datasheet
    Part NumberSY20752CDCC
    Description
    Vin_min (V)4
    Vin_max (V)23
    Vo_min (V)
    Max. Charge Current (A)2
    Iq (uA)
    Fsw (MHz)0.8
    Cell Voltage4.2V,4.35V
    Series Cells1
    Features / Special FunctionPower Path Management
    PackageDFN3x3-12
    • Wide Input Voltage Range: 4.0V to 23V
    • High Efficiency Int. Synchronous Buck Regulator with Fixed 800kHz Switching Frequency
    • Trickle Current / Constant Current / Constant Voltage Charge Mode
    • Adaptive input current limit
    • Programmable Charging Timeout
    • 4.35 and 4.2V selectable cell voltage
    • Programmable (2A MAX) Constant Charge Current
    • Input Voltage UVLO and Battery OVP
    • Over Temperature Protection
    • Output Short Circuit Protection
    • Charge Status Indication
    • Normal Synchronous Buck Operation when Battery Removed
    • Compact package DFN3*3-12

     

    Evaluation Board

    • 20752C-

      Photo of evaluation board

    • 20752C

      Photo of evaluation board

    • 20752C--

      Photo of evaluation board

    EVB_SY20752CDCC

    The EVB_SY20752CDCC is used to evaluate 4.0-23V input, 2A single-cell synchronous buck Li-Ion battery charger SY20752CDCC.

    Technical Documentation

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