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    PM8803

    PM8803

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    PM8803TR

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    High efficiency integrated IEEE 802.3at PoE-PD interface and PWM controller type 2 PSE indicator, plus support for forward active clamp topology
    Learn More about PM8803TR

    Quantity $ per Unit Savings
    1 - 9$2.840%
    10 - 24$2.5610%
    25 - 99$2.4215%
    100 - 249$2.1026%
    250 - 499$1.9930%
    500$1.7837%
    500 + Contact Sales
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    $2.84
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    Parameter NameParameter Value
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    ROHS Compliance GradeEcopack2
    GradeIndustrial
    Package NameHTSSOP20
    Key features
    • IEEE 802.3at compliant PD interface
    • Works with power supplied from Ethernet LAN cables or from local auxiliary sources
    • Successful IEEE802.3at Layer1 classification indicator
    • Integrated 100 V, 0.45 Ω, 1 A hot-swap MOSFET
    • Accurate 140 mA typ. inrush current level
    • Programmable classification current
    • Programmable DC current limit up to 1 A
    • Integrated high voltage start-up bias regulator
    • Thermal shutdown protection
    • Current mode pulse width modulator
    • Programmable oscillator frequency
    • 80% maximum duty cycle with internal slope compensation
    • Support for flyback, forward, forward active clamp, flyback with synchronous rectification
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