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    Texas Instruments UC3843N, PWM Controller, 500 kHz 8-Pin, PDIP

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    Price (ex. GST) Each (In a Tube of 50)**

    $2.221

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    $2.554

    (inc. GST)

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    125 In stock for delivery within 7 working day(s)*

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    RS Stock No.:
    922-3463
    Mfr. Part No.:
    UC3843N
    Brand:
    Texas Instruments

    Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments


    The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

    For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.


    Flyback Controllers, Texas Instruments


    Current-Mode and Voltage-Mode PWM Controller
    Primary-Side Regulation
    Peak Power Mode
    Low Power