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TPS23754-1 - PoE Interface and DC-DC Controller

Download the TPS23754-1 datasheet PDF. This datasheet also covers the TPS23754 variant, as both devices belong to the same poe interface and dc-dc controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPS23754 and TPS23756 devices have a combined power-over-ethernet (PoE), powereddevice (PD) interface, and current-mode DC-DC controller optimized specifically for isolated converters.

The PoE interface supports the IEEE 802.3at standard.

Key Features

  • Powers up to 30-W (Input) PDs.
  • DC-DC Control Optimized for Isolated Converters.
  • Supports High-Efficiency Topologies.
  • Complete PoE Interface.
  • Enhanced Classification per IEEE 802.3at With Status Flag.
  • Adapter ORing Support.
  • Programmable Frequency With Synchronization.
  • Robust 100-V, 0.5-Ω Hotswap MOSFET.
  • 40°C to 125°C Junction Temperature Range.
  • Industry Standard PowerPAD™ HTSSOP-20 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS23754-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS23754 PoE Interface and DC-DC Controller
TPS2375 IEEE 802.3af PoE POWERED DEVICE CONTROLLERS
TPS2375-1 IEEE 802.3af PoE POWERED DEVICE CONTROLLERS
TPS23750 Integrated 100-V IEEE 802.3af PD and DC/DC Controller
TPS23751 IEEE 802.3at PoE Interface

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.

View original datasheet text
Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS23754, TPS23754-1, TPS23756 SLVS885I – OCTOBER 2008 – REVISED DECEMBER 2017 TPS2375x IEEE 802.3at, High Efficiency, PoE Interface and DC-DC Controller 1 Features • Powers up to 30-W (Input) PDs • DC-DC Control Optimized for Isolated Converters • Supports High-Efficiency Topologies • Complete PoE Interface • Enhanced Classification per IEEE 802.3at With Status Flag • Adapter ORing Support • Programmable Frequency With Synchronization • Robust 100-V, 0.5-Ω Hotswap MOSFET • –40°C to 125°C Junction Temperature Range • Industry Standard PowerPAD™ HTSSOP-20 2 Applications • IEEE 802.