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    STEVAL-POE002V1

    5V/8A, synchronous flyback converter, Power over Ethernet (PoE) IEEE 802.3bt compliant reference design

    Parameters
    Target ApplicationLED Lighting
    Core ProductPM8804, PM8805
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeNot Applicable
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameCARD
    Description

    The STEVAL-POE002V1 reference design is a two-stage converter for a powered device (PD), and is able to deliver up to 40 W (5 V/8 A) DC from appropriate 4-pair PoE power sourcing equipment (PSE), or an external auxiliary supply.The first stage is the Ethernet interface is based on the...
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    Key features
    Key features
    • PM8805 4-pair IEEE 802.3bt compliant PD interface
    • Works with power supplied from Ethernet LAN cables or local auxiliary sources
    • Line input voltage range: 40 to 60 VDC
    • Output stage managed by configurable PM8804 controller
    • Output voltage: 5 VDC ±2.5%
    • Output current: 8 A
    • Peak-to-peak output ripple: <50 mV
    • DC-DC full load efficiency: >91%
    • Overall full load efficiency: >90%
    • Transient response ΔV pk-pk 100% to 50% load step ≈ 700 mV
    • Switching frequency ≈ 280 KHz
    Out of Stock
    Quantity $ per unit Savings
    1-2$98.650%
    2 + Contact sales
    $98.65
    Parameters
    Target ApplicationLED Lighting
    Core ProductPM8804, PM8805
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeNot Applicable
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameCARD
    Description

    The STEVAL-POE002V1 reference design is a two-stage converter for a powered device (PD), and is able to deliver up to 40 W (5 V/8 A) DC from appropriate 4-pair PoE power sourcing equipment (PSE), or an external auxiliary supply.The first stage is the Ethernet interface is based on the...
    Read More

    Key features
    Key features
    • PM8805 4-pair IEEE 802.3bt compliant PD interface
    • Works with power supplied from Ethernet LAN cables or local auxiliary sources
    • Line input voltage range: 40 to 60 VDC
    • Output stage managed by configurable PM8804 controller
    • Output voltage: 5 VDC ±2.5%
    • Output current: 8 A
    • Peak-to-peak output ripple: <50 mV
    • DC-DC full load efficiency: >91%
    • Overall full load efficiency: >90%
    • Transient response ΔV pk-pk 100% to 50% load step ≈ 700 mV
    • Switching frequency ≈ 280 KHz
    Associated products