Power-over-Ethernet (PoE) Solutions for both ends of the cable!

Power Over Ethernet (PoE) Solutions for High-Powered Devices and Power Sourcing Equipment

Power-over-Ethernet Solutions for both ends of the cable!TI offers a complete portfolio of PoE ICs for Power Sourcing Equipment (PSE) and Powered Devices (PDs).  With solutions for a variety of PoE applications such as VoIP telephones, security cameras, thin/zero-client monitors, RFID readers and wireless access points; our controllers enable IEEE 802.3af, IEEE 802.3at and Universal Power over Ethernet (UPOE) compliant solutions.  We also offer reference designs, topical application notes and open-source Link-Layer Discovery Protocol (LLDP) software (coming soon!) to make our PoE solutions easy to design-in. Check out our latest PoE family members – the TPS2378 and TPS2379 – aimed at equipment requiring >25.5W of delivered PoE power!

TI PSE Portfolio

TI PoE PD Portfolio

Key Features

  • Fully integrated PSE solutions
  • Low-thermal footprint
  • Feedback for complete power management
  • UNH verified
  • Protection for external and internal systems failures

Key Applications

  • PoE PD + DC/DC converter in one package
  • Isolated designs supported, including forward and flyback
  • 100-V SOI process for entire family of PD controllers
  • System-level ESD testing
  • Intelligent integration for most robust design
  • IEEE802.3af and 802.3at -compliant devices

Key Features

  • Ethernet switches
  • Ethernet routers
  • Storage controllers
  • Midspan PSE
  • Power injector bricks

Key Applications


Power Management GuidePower Management Guide


Application Notes

UNH Compliance Reports

  • All of TI’s PoE solutions are certified as compliant by UNH – please feel free to download the compliance test reports here.
    Download (UNH_Compliance_Reports.zip, 1.5 MB)

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