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TPS23751 - IEEE 802.3at PoE Interface

Description

The TPS23751 is a 16-pin integrated circuit that combines a Power-over-Ethernet (PoE) powered device (PD) interface and a current-mode DC-DC controller optimized specifically for applications requiring high efficiency over a wide load range.

Features

  • 1 IEEE 802.3at Classification With Status Flag.
  • High Efficiency Solutions Over Wide Load Range.
  • Powers Up to 25.5 W PDs.
  • Robust 100 V, 0.5 Ω Hotswap MOSFET.
  • Synchronous Rectifier Disable Signal.
  • PowerPAD™ TSSOP Packages.
  • Complete PoE Interface Plus DC-DC Controller.
  • Adapter ORing Support.
  • Programmable Frequency.
  • TPS23752 Supports Ultra-Low Power Sleep Modes.
  • 40°C to 125°C Junction Temperat.

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Datasheet preview – TPS23751

Datasheet Details

Part number TPS23751
Manufacturer Texas Instruments
File Size 1.77 MB
Description IEEE 802.3at PoE Interface
Datasheet download datasheet TPS23751 Datasheet
Additional preview pages of the TPS23751 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS23751, TPS23752 SLVSB97E – JULY 2012 – REVISED JANUARY 2018 TPS2375x IEEE 802.3at PoE Interface With Flyback DC-DC Controller 1 Features •1 IEEE 802.3at Classification With Status Flag • High Efficiency Solutions Over Wide Load Range • Powers Up to 25.5 W PDs • Robust 100 V, 0.5 Ω Hotswap MOSFET • Synchronous Rectifier Disable Signal • PowerPAD™ TSSOP Packages • Complete PoE Interface Plus DC-DC Controller • Adapter ORing Support • Programmable Frequency • TPS23752 Supports Ultra-Low Power Sleep Modes • –40°C to 125°C Junction Temperature Range 2 Applications • IEEE 802.
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