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TPS23757EVM

22-57 Vin, 5 Vout High Efficiency PoE Interface and DC/DC Controller Evaluation Module for TPS23757

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TPS23757EVM

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Overview

The TPS23757EVM contains evaluation and reference circuitry for the TPS23757. The TPS23757 contains a powered device (PD) and a power supply controller supporting many high-efficiency topologies. The TPS23757EVM supports the IEEE 802.3at (draft) standard for a type 1 PD (equivalent to the 13W standard of IEEE 802.3-2008) and contains a power supply controller optimized for high-efficiency converter topologies. The TPS23757EVM is targeted at 11-W, synchronous flyback converter applications.

Features
  • Efficient, general market design
  • Self-driven, synchronous rectified secondary
  • 11-W output power from power-over-ethernet (POE) or from a 48-V adapter
  • Operates from either POE or external adapters (24 V, 48 V)
  • 5-V output voltage
  • NOTE: Only the 5-V version is orderable. The 5-V version can be converted to the 3.3-V version using few component changes, please see the User's Guide page 11 for the details
Powered devices
TPS23757 — Class 3 PoE PD with flyback/Forward DC-DC controller & 12V-57V Adapter Support
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Evaluation board

TPS23757EVM — 22-57 Vin, 5 Vout High Efficiency PoE Interface and DC/DC Controller Evaluation Module for TPS23757

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TPS23757EVM — 22-57 Vin, 5 Vout High Efficiency PoE Interface and DC/DC Controller Evaluation Module for TPS23757

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Type Title Date
Certificate TPS23757EVM EU Declaration of Conformity (DoC) Jan 2, 2019
Data sheet High Efficiency PoE Interface and DC/DC Controller datasheet (Rev. D) Nov 20, 2013
User guide TPS23757EVM: Evaluation Module for TPS23757 (Rev. B) Aug 30, 2010

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