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    L9474N

    NRND

    Alternator Voltage Regulator with rvc interface
    Learn More about L9474N

    Quantity $ per Unit Savings
    1 - 499$10.720%
    500$6.9835%
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    In stock
    $10.72
    Parameter NameParameter Value
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius150.0
    Operating Voltage Min Volt8.0
    Operating Voltage Max Volt16.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTube
    RoHs compliantEcopack1
    GradeAutomotive
    Package NameMW 8L

    The L9474N is a monolithic multifunction generator voltage regulator intended for use in automotive applications.


    This device regulates the output of an automotive generator by controlling the field winding current by means of a variable frequency PWM high side driver.


    The setpoint voltage reference is selected by the ENGINE CONTROL UNIT via RVC protocol.

    Key features
    • High side field driver
    • Thermal protection
    • Field driver short circuit protection
    • RVC interface
    • Overvoltage protection
    • Complex diagnostics
    • Load Response Control