PMP10506

30W Isolated Synchronous Flyback Converter Reference Design

PMP10506

Design files

Overview

PMP10506 is an isolated synchronous flyback converter using the LM5122 controller IC. The design accepts an input voltage of 9Vin to 60Vin and provides an isolated output of 5Vout capable of supplying 6A of continuous current to the load.

Features
  • Synchronous secondary-side rectification for higher efficiency
  • Low temperature rise
  • Overload protection
  • Precision secondary-side voltage regulation
  • Isolated design for safety-critical applications
Output voltage options PMP10506.1
Vin (Min) (V) 9
Vin (Max) (V) 60
Vout (Nom) (V) 5
Iout (Max) (A) 6
Output Power (W) 30
Isolated/Non-Isolated Isolated
Input Type DC
Topology Flyback- Synchronous

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.

TIDUAV3.PDF (1124 K)

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

TIDRI33.PDF (525 K)

Detailed schematic diagram for design layout and components

TIDRI34.PDF (92 K)

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

TIDRI35.PDF (196 K)

Detailed overview of design layout for component placement

TIDRI36.PDF (311 K)

Detailed overview of design layout for component placement

TIDRI38.ZIP (896 K)

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

TIDCB72.ZIP (260 K)

Design file that contains information on physical board layer of design PCB

TIDRI37.PDF (668 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Boost controllers (external switch)

LM51223-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability

Data sheet document-pdfAcrobat PDF open-in-new HTML
Shunt voltage references

LMV431A1%, low-voltage (1.24-V) adjustable precision shunt regulator

Data sheet document-pdfAcrobat PDF

Technical documentation

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Type Title Date
* Test report PMP10506 Test Results Oct. 07, 2015

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