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SY21247CTMC

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High Efficiency Fast Response 10A, 23V Input Synchronous Step Down Regulator
Datasheet
SY21247CTMC High Efficiency Fast Response 10A, 23V Input Synchronous Step Down Regulator Datasheet
    Part NumberSY21247CTMC
    Vin_min (V)5.5
    Vin_max (V)23
    Vo_min (V)5.15
    Io_max (A)10
    Vref Accuracy
    Fsw (MHz)0.6
    Iq (uA)110
    PackageQFN4x3-13
    Protection ModeOVP,Latch-off SCP
    Features / Special FunctionPower Good Indicator,100mA LDO, fixed output voltage,Auto-Discharge

     

    • Low RDS(ON) for Internal Switches (top/bottom): 18/8mΩ
    • Wide Input Voltage Range: 5.5-23V
    • Integrated Bypass Switch: 1.5Ω
    • Instant PWM Architecture to Achieve Fast Transient Responses
    • Internal 0.8ms Soft-start Limits the Inrush Current
    • Pseudo-constant Frequency: 600kHz.
    • 10A Output Current Capability
    • +/-1.5% Output Voltage Accuracy
    • Power Good Indicator
    • Output Discharge Function
    • Output Current Limit Protection
    • Output Under Voltage, Over Voltage Latch Off Protection
    • Input UVLO
    • Over Temperature Protection
    • RoHS Compliant and Halogen Free
    • Compact Package: QFN4×3-13L

     

    Evaluation Board

    • 21247C-1

      Photo of evaluation board

    • 21247C-2

      Photo of evaluation board

    • 21247C-3

      Photo of evaluation board

    • 21247C-4

      Photo of evaluation board

    • 21247C-5

      Photo of evaluation board

    EVB_SY21247CTMC

    The EVB_SY21247CTMC is intended for evaluating fast response, 10A, 23V input synchronous Buck regulator.

    Technical Documentation

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