PMP9581_REVB Reference Design

Texas Instruments

40W Synchronous ZETA Converter with Coupled-Inductor Reference Design

Description

This coupled-inductor: 13.2V at 4A: synchronous ZETA converter achieves greater than 95% efficiency at full load. It is capable of 5A out for Vin greater than 10V. It utilizes all surface mount components: maintains a low temperature rise and is capable of high peak load transients. See PMP9581 REVC for this design with seperate inductors.

Features
  • Fully synchronous ZETA converterTransformer output current is greater than 5A when input is above 10VEfficiency is greater than 95% at full loadBoard length is approximately 70 mmTest report available
Applications
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM5116 LM5116 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)
PMP9581_REVB Gerber 14 Apr 2015 ZIP 207
PMP9581_REVB BOM 14 Apr 2015 PDF 13
PMP9581_REVB Schematic 14 Apr 2015 PDF 122