PMP9676 Reference Design

Texas Instruments

Class 1 Non-isolated Buck Converter (5V/560mA) for PoE PD Applications Reference Design

Description

This converter is used for Class 1 PoE PD applications where isolation is not required.  The TPS2378 PD controller plus LM5006 buck converter provide 5V/560mA with good efficieny in a small size.  The LM5006 can be configured with a diode rectifier for lowest cost or a synchronous FET rectifier for improved efficiency.

Features
  • Non-isolated 5V/560mA outputDiode rectifier for lowest costSynchronous rectifier for improved efficiencySmall sizeTest report included
Applications
  • Daylight sensor
Product Categories
  • Power management

End Equipment Reference Diagrams

Parts

Part Number Name Companion Part
LM5006 LM5006 Buy Datasheet
TPS2378 TPS2378 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)
PMP9676 Gerber 28 Sep 2015 ZIP 638
PMP9676 BOM 28 Sep 2015 PDF 95
PMP9676 Schematic 28 Sep 2015 PDF 263