PMP11052

EMI Optimized Layout Design for Fly-buck Reference Design

PMP11052

Design files

Overview

This reference design (PMP11052) demonstrates the improvement in EMI performance in a Fly-buck design with optimized layout for all high di/dt loops and compares it with another layout which is laid out just like a buck converter.

Features
  • 300 mA isolated output
  • 20-95V input voltage (36V-72V)
  • 10V primary output
  • 9.5V isolated output
  • Isolated bias supply
  • Mo optocoupler

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.

TIDU913.PDF (878 K)

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

TIDRE72.PDF (110 K)

Detailed schematic diagram for design layout and components

TIDRE73.PDF (76 K)

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

TIDRE74.PDF (352 K)

Detailed overview of design layout for component placement

TIDRE76.ZIP (455 K)

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

TIDCA46.ZIP (304 K)

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

TIDRE75.PDF (258 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Isolated DC/DC converters & modules

LM349277.5-100V Wide Vin, 600mA Integrated Secondary Bias Regulator for Isolated DC/DC Converters

Data sheet document-pdfAcrobat PDF open-in-new HTML
Isolated DC/DC converters & modules

LM50177.5-100V Wide Vin, 600mA Constant On-Time Synchronous Buck Regulator

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

No results found. Please clear your search and try again.
View all 1
Type Title Date
Test report PMP11052 Test Results Apr. 13, 2015

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos