PMP10816

Universal AC input, 48V/200W Primary-side Regulated Flyback Reference Design

PMP10816

Design files

Overview

The PMP10816 reference design uses the UCC28710 flyback controller to generate a 48V/200W output from a universal AC input. The primary-side regulation technique implemented by the UCC28710 eliminates the need for an opto coupler, reducing the size and cost of the design. In addition, the valley switching of the UCC28710 allows this design to achieve a maximum load efficiency over 89%, 87.5% average efficiency with 120VAC input and 88.6% average efficiency with 230VAC input.

Features
  • Primary Side Regulation (no optocoupler)
  • 200W DCM Flyback with 89% Peak efficiency
  • 87.5% average efficiency @ 120VAC/60Hz
  • 88.6% average efficiency @230VAC/50Hz
  • 3.45" x 5.55" board dimension
Output voltage options PMP10816.1
Vin (Min) (V) 90
Vin (Max) (V) 264
Vout (Nom) (V) 48
Iout (Max) (A) 4.17
Output Power (W) 200.16
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.

TIDUBR4.PDF (1350 K)

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

TIDRLI8.PDF (119 K)

Detailed schematic diagram for design layout and components

TIDRLI9.PDF (138 K)

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

TIDRLJ0.PDF (69 K)

Detailed overview of design layout for component placement

TIDMD06.ZIP (657 K)

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

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC controllers (external FET)

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 PMP10816 Test Results Apr. 25, 2016

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