Class 4 High-Efficiency Driven Flyback Converter (5V/5A) for PoE PD Applications Reference Design

(ACTIVE) TIDA-00617

Description & Features

Technical Documents

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Key Document

Description

The TIDA-00617 reference design uses the TPS23751 PoE PD controller in a high effciency (driven) synch flyback converter capable of 5V at 5A.

Features
  • IEEE802.3.at compliant
  • 93% high efficiency (converter only)
  • Test Report is Included

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




Parametrics
 TIDA-00617.1
(Output Voltage 1)
Vin (Min) (V)21.6
Vin (Max) (V)57
Vout (Nom) (V)5
Iout (Max) (A)5
Output Power (W)25
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyFlyback- Synchronous
POE

TI Devices (3)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD18504Q5A  40V, N-Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
TLV431A  Low Voltage Adjustable Precision Shunt Regulator  Voltage Reference  Sample & Buy View Design Kits & Evaluation Modules
TPS23751  IEEE 802.3at PoE Interface and Green-mode DC/DC Controller  Power Over Ethernet (PoE)/LAN Solutions  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1070 07 Jul 2015 380
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 2617 10 Jul 2015 132
PDF 253 07 Jul 2015 54
PDF 111 07 Jul 2015 479


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