TPS23754 Power over Ethernet PoE Controller

The TPS23754 Achieves 90% Power Conversion Efficiency - Now Available at Digi-Key

TPS23754 - Power-over-Ethernet (PoE) Controller The TPS23754 is Texas Instruments' latest high-efficiency, high-power Power-over-Ethernet (PoE) controller for 13-watt or 26-watt powered device (PD) applications, such as IP phones, wireless access points or security cameras. Fully compliant to the IEEE 802.3 at draft 4.0 standard, the integrated TPS23754 supports DC/DC converter topologies that can achieve higher than 90 percent power conversion efficiency, which reduces heat and increases reliability of the system.


  • Supports high-efficiency isolated flyback and forward DC-DC converter topologies
  • Implements IEEE 802.3 at (draft 4.0) for PD applications requiring greater than 13W
  • Natively supports external, local power sources with or without PoE power present
  • PD front end protects against current inrush and short circuits
  • Robust manufacturing process withstands voltage surges up to 100V at the IC
Features Applications
  • Complementary auxiliary driver with programmable dead-time
  • PD controller supports up to 825mA continuous current
  • Power source selection priority
  • Current and inrush limit
  • 100V monolithic SOI process
  • IEEE 802.3 at (Draft) compliant devices
  • Video and VoIP telephones
  • RFID readers
  • Multiband access points
  • Security cameras

TPS23754 Power Controller

ImageManufacturer Part NumberDescriptionTypeNumber of ChannelsAvailable QuantityView Details
TPS23754PWP-1 datasheet linkIC CTRLR POE PD IEEE 20-HTSSOPTPS23754PWP-1IC CTRLR POE PD IEEE 20-HTSSOPController (PD), DC/DC13934 - Immediate
TPS23754PWP-1 product page link
TPS23754PWP datasheet linkIC CTRLR POE PD IEEE 20-HTSSOPTPS23754PWPIC CTRLR POE PD IEEE 20-HTSSOPController (PD), DC/DC13710 - Immediate
TPS23754PWP product page link
Published: 2009-06-15