SY21142FCC-Products-Silergy Corp

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SY21142FCC (SY8492FCC)

Production
High Efficiency, 60V Input, 2A Asynchronous Step Down Regulator
Datasheet
SY21142FCC High Efficiency, 60V Input, 2A Asynchronous Step Down Regulator Datasheet
    Part NumberSY21142FCC
    Vin_min (V)4.5
    Vin_max (V)60
    Vo_min (V)0.8
    Io_max (A)2
    Vref Accuracy
    Fsw (MHz)adj.
    Iq (uA)100
    PackageSO8E
    Protection ModeHic-cup SCP
    Features / Special FunctionPower Good Indicator,Adjustable Switching Frequency
    • Low RDS(ON) for Internal N-channel Power FET (TOP):175mΩ
    • 4.5-60V Input Voltage Range
    • 2A Output Current Capability
    • Adjustable Switching Frequency Range: 100kHz to1MHz
    • Internal Soft-start Limits the Inrush Current
    • Hic-cup Mode Output Short Circuit Protection
    • EN ON/OFF Control with Accurate Threshold
    • Cycle-by-cycle Peak Current Limit
    • 0.8V± 1% Reference Voltage Accuracy
    • Compact Package: SO8E

     

    Evaluation Board

    • 21142-11

      Photo of evaluation board

    • 21142-22

      Photo of evaluation board

    • 21142-33

      Photo of evaluation board

    EVB_SY21142FCC

    The EVB_SY21142FCC is intended for evaluating 2A current and 60V maximum input voltage asynchronous step down regulator. The switching frequency is adjustable from 100kHz to1MHz using an external resistor. 

    Technical Documentation

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