PMP10468

Universal 85VAC-264VAC Input, 24V 1A Output, PSR Flyback Reference Design

PMP10468

Design files

Overview

This design uses low-cost primary side regulation (PSR) IC UCC28700 for universal 85VAC-264VAC input range. A 24V output is generated with maximum 24W rating.

Features
  • Universal AC input: 85VAC-264VAC
  • Primary-side regulation
  • 24W Maximum output power rating at efficiency of 88.3% at 120VAC, 88.6% at 230VAC
Output voltage options PMP10468.1
Vin (Min) (V) 85
Vin (Max) (V) 264
Vout (Nom) (V) 24
Iout (Max) (A) 1
Output Power (W) 24
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- Quasi Resonant
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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.

TIDU636.PDF (974 K)

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

TIDRBQ6A.PDF (124 K)

Detailed schematic diagram for design layout and components

TIDRBQ7A.PDF (107 K)

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

TIDC751.ZIP (183 K)

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

TIDRBQ8.PDF (180 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC28700Constant-voltage, constant-current PWM with PSR & Programmable cable compensation

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report PMP10468 Test Results Nov. 05, 2014

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