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LM5073 - 100V Power Over Ethernet PD Interface

Description

The LM5073 Powered Device (PD) interface provides a high performance solution that is fully compliant to IEEE 802.3af for a PD connecting into Power over Ethernet (PoE) networks.

Features

  • 1 2PD Interface.
  • Fully Compliant IEEE 802.3af PD Interface.
  • Versatile Auxiliary Power Options.
  • 13V Minimum Front Auxiliary Power Range.
  • 9V Minimum Rear Auxiliary Power Range.
  • Programmable DC Current Limit up to 800 mA.
  • 100V, 0.7Ω Hot Swap MOSFET.
  • Integrated PD Signature Resistor.
  • Integrated PoE Input UVLO.
  • Inrush Current Limit.
  • PD Classification Capability.
  • Thermal Shutdown Protection.
  • Lin.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM5073 www.ti.com SNVS490C – MARCH 2007 – REVISED APRIL 2013 LM5073 100V Power Over Ethernet PD Interface with Aux Support Check for Samples: LM5073 FEATURES 1 2PD Interface • Fully Compliant IEEE 802.3af PD Interface • Versatile Auxiliary Power Options • 13V Minimum Front Auxiliary Power Range • 9V Minimum Rear Auxiliary Power Range • Programmable DC Current Limit up to 800 mA • 100V, 0.
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