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Power over Ethernet (PoE)

Overview
Documentation
Tools and Software
HW Evaluation Tools
Solutions
Key Products
Power over Ethernet (PoE) is a widely adopted technology used to transfer power and supply the powered device (PD) including wireless access points, VoIP phones and even LED bulbs over an RJ-45 cable also carrying data as described in the IEEE 802.3 standard and its evolutions including IEEE 802.3bt, IEEE 802.3at and IEEE 802.3af. Read more

Our products and solutions

We provide a range of products providing a complete interface with all the functions required by the communication standard including detection and classification as well as protection features including under-voltage lockout (UVLO) and in-rush current limitation. In addition, these products can control Hot-swap power MOSFETs that can greatly simplify the development of IEEE 802.3 compliant solutions for powered devices (PD).

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST Diode Finder

      Active

      Diode product finder application for Android and iOS

      Finder Apps ST
      ST Diode Finder

      Description:

      Diode product finder application for Android and iOS

      ST Voltage Regulator Finder

      Active

      Linear and switching voltage regulators and voltage reference applications for smartphones and tablets

      Finder Apps ST
      ST Voltage Regulator Finder

      Description:

      Linear and switching voltage regulators and voltage reference applications for smartphones and tablets

All Hardware Evaluation Tools

    • Part Number
      Description
      Core product
      Tool Type
      Supplier
      Sort by: part number

      STEVAL-POE001V1

      Active

      Power Over Ethernet (PoE) - IEEE 802.3bt compliant interface reference design

      PM8805 PSU and Converter Solution Eval Boards ST
      STEVAL-POE001V1
      Active

      Power Over Ethernet (PoE) - IEEE 802.3bt compliant interface reference design

      STEVAL-POE002V1

      Active

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

      PM8804 PSU and Converter Solution Eval Boards ST
      STEVAL-POE002V1
      Active

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

      STEVAL-POE003V1

      Active

      5V/20A, active clamp forward converter, Power Over Ethernet (PoE) - IEEE 802.3bt compliant reference design

      PM8804 PSU and Converter Solution Eval Boards ST
      STEVAL-POE003V1
      Active

      5V/20A, active clamp forward converter, Power Over Ethernet (PoE) - IEEE 802.3bt compliant reference design

      STEVAL-POE005V1

      Active

      12V/8A, active clamp forward converter, Power Over Ethernet (PoE) IEEE 802.3bt compliant reference design

      PM8804 PSU and Converter Solution Eval Boards ST
      STEVAL-POE005V1
      Active

      12V/8A, active clamp forward converter, Power Over Ethernet (PoE) IEEE 802.3bt compliant reference design

      STEVAL-POE006V1

      Active

      3.3V/20A, active clamp forward converter, Power Over Ethernet (PoE) IEEE 802.3bt compliant reference design

      PM8804 PSU and Converter Solution Eval Boards ST
      STEVAL-POE006V1
      Active

      3.3V/20A, active clamp forward converter, Power Over Ethernet (PoE) IEEE 802.3bt compliant reference design

      STEVAL-TSP003V2

      Active

      Power over Ethernet - PD converter with 12 V 1 A output, standard IEEE 802.3af compliant

      - PSU and Converter Solution Eval Boards ST
      STEVAL-TSP003V2
      Active

      Power over Ethernet - PD converter with 12 V 1 A output, standard IEEE 802.3af compliant

      STEVAL-TSP004V2

      Active

      5 V/4 A, synchronous flyback converter, Power Over Ethernet (PoE) - IEEE 802.3at compliant reference design

      PM8803 PSU and Converter Solution Eval Boards ST
      STEVAL-TSP004V2
      Active

      5 V/4 A, synchronous flyback converter, Power Over Ethernet (PoE) - IEEE 802.3at compliant reference design

      STEVAL-TSP005V2

      Active

      Power over Ethernet - PD converter with 5 V 2 A output, standard IEEE 802.3af compliant

      - PSU and Converter Solution Eval Boards ST
      STEVAL-TSP005V2
      Active

      Power over Ethernet - PD converter with 5 V 2 A output, standard IEEE 802.3af compliant

      STEVAL-TSP006V2

      Active

      Power over Ethernet - PD converter with 3.3 V 3 A output, standard IEEE 802.3af compliant

      - PSU and Converter Solution Eval Boards ST
      STEVAL-TSP006V2
      Active

      Power over Ethernet - PD converter with 3.3 V 3 A output, standard IEEE 802.3af compliant

      STEVAL-TSP009V2

      Active

      3.3 V/6 A, synchronous flyback converter, Power Over Ethernet (PoE) - IEEE 802.3at compliant reference design

      PM8803 PSU and Converter Solution Eval Boards ST
      STEVAL-TSP009V2
      Active

      3.3 V/6 A, synchronous flyback converter, Power Over Ethernet (PoE) - IEEE 802.3at compliant reference design