PMP10129 Reference Design

Texas Instruments

20W 3-Phase E-Meter Flyback Reference Design

Description

The PMP10129 has been designed especially for E-meters. It uses the LM5021 flyback controller to provide two isolated outputs (6V and 24V) from an 3-phase input. The input voltage range is between 90VAC and 460VAC.

Features
  • Isolated Flyback Topology3-Phase InputConstant Switching FrequencyThis reference design was built and tested and the test report is included
Applications
  • Remote power distribution automation
  • Contractor circuit
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM5021 LM5021 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)
PMP10129 CAD Files 30 Nov 2015 ZIP 444
PMP10129 BOM 30 Nov 2015 PDF 140
PMP10129 Schematic 30 Nov 2015 PDF 162