TIDA-00539 Reference Design

Texas Instruments

UPOE High-Efficiency Flyback Converter (19V/2.3A) for Forced 4-Pair PoE PD Apps Reference Design

Description

TIDA-00539 uses two TPS2378 PD controllers for a forced 4-pair UPOE solution to 51W non-standard PoE PD applications. It incorportates the UCC2897A controller in a high-efficiency: great transient response (driven) synch flyback converter capble of 19V at 2.3A.

Features
  • Forced 4-Pair UPOE (51W)93% high efficiency (converter only)Test Report is IncludedEvaluation Board can be purchased
Applications
  • Video doorbell
  • Electronic smart lock
  • Door operator drive control
  • Thermal imaging camera
  • IP network camera
Product Categories
  • Power management

Parts

Part Number Name Companion Part
CSD18504Q5A CSD18504Q5A Buy Datasheet
TL431A TL431A Buy Datasheet
TPS2378 TPS2378 Buy Datasheet
UCC2897A UCC2897A Buy Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
TIDA-00539 Gerber 20 May 2015 ZIP 2922
TIDA-00539 BOM 20 May 2015 PDF 252
TIDA-00539 Schematic 20 May 2015 PDF 293