HomeProductsDC-DC RegulatorsSingle Output Step Down (Buck) Converters Vin max 30V~60V

SY26335FCA

Production
High Efficiency Fast Response, 3.5A, 40V Input Synchronous Step Down Regulator
Datasheet
SY26335FCA High Efficiency Fast Response, 3.5A, 40V Input Synchronous Step Down Regulator Datasheet
    Part NumberSY26335FCA
    Vin_min (V)4.2
    Vin_max (V)40
    Vo_min (V)0.6
    Io_max (A)3.5
    Vref Accuracy±2%
    Fsw (MHz)0.3-2.2
    Iq (uA)18
    PackageSO8E
    Protection ModeHic-Cup Mode
    Features / Special FunctionHic-cup SCP
    • Low RDS(ON) for Internal Switches (Top/Bottom): 115/80mΩ
    • 4.2-40V Input Voltage Range
    • Internal Compensation
    • Internal 1ms Soft-start Limits the Inrush Current
    • Adjustable Switching Frequency Range: 300kHz to 2.2MHz
    • 3.5A Output Current Capability
    • ±2% 0.6V Reference Over -40℃~105℃
    • Cycle-by-cycle Peak Current Limitation
    • Short Circuit Protection
    • Thermal Shutdown and Auto Recovery
    • RoHS Compliant and Halogen Free
    • Compact Package: SO8E

    Evaluation Board

    • SY26335FCA-1

      Photo of evaluation board

    • SY26335FCA-3

      Photo of evaluation board

    • SY26335FCA-2

      Photo of evaluation board

    EVB_SY26335FCA

    The EVB_SY26335FCA  is intended for evaluating fast response, 3.5A, 40V

    synchronous Buck regulator.

    It features cycle-by-cycle peak current limitation, adjustable switching frequency and power good indication.

    Design resources

    Online Simulation

    Technical Documentation

    Similar Products

    SY21031ABC
    High Efficiency, 1.2MHz, 55V Input, 0.8A Asynchronous Step Down Regulator
    SY21163FCC
    High Efficiency, 800kHz, 40V Input, 3A Non-synchronous Step Down Regulator