TPS23754EVM-420

20-57V Vin, 5V Vout High Power Evaluation Module for TPS23754

TPS23754EVM-420

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Overview

TPS23754EVM-420 contains evaluation and reference circuitry for the TPS23754, which is a Class 4 (25.5W) PoE PD + PWM Controller. The TPS23754 is targeted at wide Vin aplications (24V-60V) in isolated converter topologies and is compliant with the IEEE 802.3at Power over Ethernet (PoE) standard. This synchronous flyback EVM contains input & output power connectors and an array of on board test points for circuit evaluation. An active clamp forward, 12-V, 30-W EVM (TPS23754EVM-383) is also available.

  • Efficient, general market design
  • Self driven, synchronous rectified secondary
  • 25 W output power from power over ethernet (PoE), 30 W output power from a 48 V adapter
  • Operates from either PoE or external adaptors (24 and 48 V)
  • 5 V output voltage
Powered devices
TPS23754 IEEE 802.3at, high efficiency, PoE interface and DC/DC controller TPS23754-1 IEEE 802.3at PoE interface and isolated converter controller

 

N-channel MOSFET transistors
CSD17501Q5A 30V, N-Channel NexFET™ Power MOSFET with 20 Volt Vgs

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Evaluation board

TPS23754EVM-420 – 20-57V Vin, 5V Vout High Power Evaluation Module for TPS23754

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide TPS23754EVM-420 EVM: Evaluation Module for TPS Apr. 17, 2009
More literature TPS23754EVM-420 EU Declaration of Conformity (DoC) Jan. 02, 2019
Datasheet TPS2375x IEEE 802.3at, High Efficiency, PoE Interface and DC-DC Controller datasheet (Rev. I) Dec. 19, 2017

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