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SY20334DCC

Production
Application Note
High Efficiency 1.5MHz, Dual 3A Synchronous Step Down Regulator
    Part NumberSY20334DCC
    Vin_min (V)3
    Vin_max (V)5.5
    Io_max (A)3
    Channels2
    Vo_min (V)0.6
    Fsw (MHz)1
    Vref (V)
    Vref Accuracy±2%
    Iq (uA)80
    Rdson1
    Rdson2
    Soft Start1
    PackageDFN3x3-12
    Topology
    Protection ModeHic-cup SCP
    Features / Special FunctionAuto-Discharge,100% Dropout Operation
    Temp Range


    • Low RDS(ON) for internal switches (top/bottom):  105/85mΩ
    • 2.7-5.5V input voltage range
    • 1.5MHz switching frequency minimizes the external components
    • Internal soft-start limits the inrush current
    • 100% dropout operation
    • RoHS Compliant and Halogen Free
    • Compact and thermally enhanced package: DFN3x3-12


    Evaluation Board

    • 20334-1

      Photo of evaluation board

    • 20334-2

      Photo of evaluation board

    • 20334-3

      Photo of evaluation board

    EVB_SY20334DCC

    The EVB_SY20334DCC is intended for evaluating 1.5MHz, Dual 3A synchronous Buck regulator. It features Enable controls.

    Technical Documentation

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