PMP10822

Ten Output QR Flyback and Buck Converter Reference Design

PMP10822

Design files

Overview

The PMP10822 reference design utilizes two QR flyback, and four buck converters. The efficiency for the 12V and 24V flyback approaches 87%, while the 16V buck converter has efficiency greater than 89%.

Features
  • The 12V and 24V flyback converter's efficiency approaches 87% at full load, with an input of 120VAC
  • The 16V buck converter's efficiency is greater than 89% at full load, with a 24V input
  • Board length is approximately 3.45" x 4.95"
  • Test report is available
Output voltage options PMP10822.1 PMP10822.10 PMP10822.2 PMP10822.3 PMP10822.4 PMP10822.5 PMP10822.6 PMP10822.7 PMP10822.8 PMP10822.9
Vin (Min) (V) 90 90 90 90 20 10 10 10 10 10
Vin (Max) (V) 140 140 140 140 28 14 14 14 14 14
Vout (Nom) (V) 24 36 12 16 16 5.7 5 5 3.3 1.5
Iout (Max) (A) 1.7 .9 1.8 .1 .3 .3 .2 .2 .2 .4
Output Power (W) 40.8 32.4 21.6 1.6 4.8 1.71 1 1 .66 .6
Isolated/Non-Isolated Isolated Isolated Isolated Isolated Non-Isolated Non-Isolated Non-Isolated Non-Isolated Non-Isolated Non-Isolated
Input Type AC AC AC AC DC DC DC DC DC DC
Topology Flyback- Quasi Resonant Flyback- Quasi Resonant Flyback- Quasi Resonant Flyback- Quasi Resonant Buck- Non Sync Buck- Synchronous Buck- Synchronous Buck- Synchronous Buck- Synchronous Buck- 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.

TIDUAB5.PDF (2182 K)

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

TIDRG34.PDF (244 K)

Detailed schematic diagram for design layout and components

TIDRG35.PDF (174 K)

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

TIDRG36.PDF (89 K)

Detailed overview of design layout for component placement

TIDCAN8.ZIP (617 K)

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

Products

Includes TI products in the design and potential alternatives.

Buck converters (integrated switch)

TPS54023.5V to 28V Input, 1.7A Output, Non-Synchronous Step-Down Regulator with Integrated MOSFET

Data sheet document-pdfAcrobat PDF
Buck converters (integrated switch)

TPS542394.5V to 23V Input, 2A Synchronous Step-Down Converter with D-CAP2 Mode

Data sheet document-pdfAcrobat PDF
Buck converters (integrated switch)

TPS655814.5V to 20V Input, 3.3V 3A Synchronous Step-Down SWIFT™ Converter w/ Low-Side Gate Driver

Data sheet document-pdfAcrobat PDF
Flyback controllers

UCC28740Constant-Voltage, Constant-Current (CVCC) Flyback controller with Secondary Side Regulation (SSR)

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

ATL4312.5-V low-IQ adjustable precision shunt regulator

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

Technical documentation

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Type Title Date
* Test report PMP10822 Test Results Jul. 16, 2015

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