PMP4444

85-265Vac to 12V/3A and 24V/1.3A Power for Digital Televisions and Monitors Power Reference Design

PMP4444

Design files

Overview

The PMP4444 is an universal AC input, 65W output flyback converter with primary-side regulation(PSR) enabled by the UCC28630D high-power flyback controller. The PSR solution eliminates the need for optocouplers and secondary-side feedback components creating a small, low BOM cost system. The design's dual outputs of 12V/3A and 24V/1.3A with excellent +/-5% cross-regulation performance is ideal for applications such a monitors and televisions.

Features
  • Peak efficiency of 87.5% @ 230Vac full load
  • Transformer designed for +/-5% cross regulation
  • AC input brown out protection
  • Ultra slim design,10mm height
  • Passes compliance for EMI regulations
Output voltage options PMP4444.1 PMP4444.2
Vin (Min) (V) 85 85
Vin (Max) (V) 265 265
Vout (Nom) (V) 12 24
Iout (Max) (A) 3 1.3
Output Power (W) 36 31.2
Isolated/Non-Isolated Isolated Isolated
Input Type AC AC
Topology Flyback- CCM Flyback- CCM

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.

TIDUAB0A.PDF (585 K)

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

TIDRG05A.PDF (312 K)

Detailed schematic diagram for design layout and components

TIDRG06A.PDF (74 K)

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

TIDRM05.PDF (91 K)

Detailed overview of design layout for component placement

TIDRG10A.ZIP (27 K)

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

TIDCC85.ZIP (169 K)

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

TIDRM06.PDF (992 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC28630High power Flyback controller with PSR, peak power mode, X-Cap discharge, and freq dither

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

Technical documentation

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Type Title Date
* Test report PMP4444 Test Results (Rev. A) May 24, 2016

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