PMP9041

Primary-Side Regulated Flyback with 85-265VAC Input (24V @ 1.7A) Reference Design

PMP9041

Design files

Overview

The PMP9041 reference design uses the UCC28710 primary-side regulated flyback controller to generate a 24V/40W output from a univeral AC input. The valley switching of the UCC28710 allows this low-cost design to achieve a maximum load efficiency of 90%; no load losses are less than 50mW.

Output voltage options PMP9041.1
Vin (Min) (V) 85
Vin (Max) (V) 265
Vout (Nom) (V) 24
Iout (Max) (A) 1.7
Output Power (W) 40.8
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- DCM^Flyback- Quasi Resonant
Industrial

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.

SLUUAM8.PDF (2629 K)

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

SLURAE8.PDF (120 K)

Detailed schematic diagram for design layout and components

SLURAE9.PDF (77 K)

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

SLUC482.ZIP (179 K)

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

SLUUAM9.PDF (289 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC28710Constant-voltage, constant-current PWM with PSR, valley switching & Programmable cable compensation

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report PMP9041 Test Results Jul. 19, 2013

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