PMP10129

20W 3-Phase E-Meter Flyback Reference Design

PMP10129

Design files

Overview

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 Topology
  • 3-Phase Input
  • Constant Switching Frequency
  • This reference design was built and tested and the test report is included
Output voltage options PMP10129.1 PMP10129.2
Vin (Min) (V) 90 90
Vin (Max) (V) 460 460
Vout (Nom) (V) 6 24
Iout (Max) (A) 1.5 .5
Output Power (W) 9 12
Isolated/Non-Isolated Isolated Isolated
Input Type AC AC
Topology Flyback- Multiphase Flyback- Multiphase
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUB54.PDF (1148 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRIV8.PDF (162 K)

Detailed schematic diagram for design layout and components

TIDRIV9.PDF (140 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRIW0.ZIP (444 K)

Files used for 3D models or 2D drawings of IC components

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC controllers (external FET)

LM502130V, 1MHZ current mode PWM controller

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP10129 Test Results Nov. 30, 2015

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