PMP6998.2, Dual PoE+ (Power Over Ethernet) 5V@2A

Reference Design using part LM5072MH-80 by Texas Instruments

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IEEE 802.3at Comliant POE+power Supply (Sheet 2 of 3)
IEEE 802.3at Comliant POE+power Supply (Sheet 1 of 3)
IEEE 802.3at Comliant POE+power Supply (Sheet 3 of 3)
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Manufacturer

Texas Instruments
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

Associated Documents

For End Products

  • Power Over Ethernet

Description

  • PMP6998.2, Dual PoE+ (Power Over Ethernet) 5V@2A. PMP6998 reference design is an isolated Flyback which uses an LM5072 and is intended for Power over Ethernet (PoE) applications. It can generate isolated outputs of 3.3 Volts at 3.3 Amps and 5 Volts at 2 Amps from an input of 38 to 60 Volts DC. An auxiliary input supply of 12 Volts may also be used with this design

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    38 to 60 V
  • Output Voltage
    5 V
  • Output Current
    2 A
  • Output Power
    10 W
  • Topology
    Flyback- Non Sync|PoE

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