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    Texas Instruments UCC3818PW, Power Factor Pre-Regulator Circuit, 115 kHz, 17 V 16-Pin, TSSOP

    RS Stock No.:
    661-6020
    Mfr. Part No.:
    UCC3818PW
    Brand:
    Texas Instruments
    Texas Instruments
    View all Power Factor Correction
    Discontinued product
    RS Stock No.:
    661-6020
    Mfr. Part No.:
    UCC3818PW
    Brand:
    Texas Instruments

    Legislation and Compliance


    Product Details

    Power Factor Correction (PFC), Texas Instruments


    Texas Instruments integrated controllers for Power Factor Correction (PFC) in pre-regulators and PFC converters can achieve near unity power factor and give stable, low distortion sinusoidal line currents. They utilise advanced features and innovative processes such as quantized voltage feed-forward, current synthesis, frequency dithering and slew rate enhancement to provide significant performance enhancements.


    Power Factor Correction (PFC), Texas Instruments


    Texas Instruments Power Factor Correction (PFC) controllers meet IEC61000-3-2 harmonic current limit standards. PFC controllers are designed for AC-DC applications and provide high Power Factor (PF), low current distortion (iTHD), high efficiency and high power density.

    Specifications

    AttributeValue
    Maximum Switching Frequency115 kHz
    Start-up Supply Current0.15mA
    Maximum Supply Current20 mA
    Zero Power DetectionYes
    Mounting TypeSurface Mount
    Package TypeTSSOP
    Pin Count16
    Dimensions5 x 4.4 x 1.15mm
    Height1.15mm
    Length5mm
    Maximum Operating Supply Voltage17 V
    Maximum Operating Temperature+70 °C
    Width4.4mm
    Minimum Operating Supply Voltage12 V
    Minimum Operating Temperature0 °C
    Discontinued product