PMP10385

Primary-Side Regulated Flyback for Universal AC Input and 12V/0.3A Output Reference Design

PMP10385

Design files

Overview

The PMP10385 reference design uses the UCC28910 primary-side regulated flyback controller with integrated MOSFET to generate a 12V/0.3A output from an univeral AC input with safety isolation rated transformer. Over 80% efficiency is achieved at full load and less than 100mW power consumption is observed during no load condition.

Features
  • Universal AC input with 12V/0.3A output
  • Less than 100mW no load power consumption
  • Over 80% efficiency at full load
  • 1" x 1.38" compact board dimension
  • Test report is available
Output voltage options PMP10385.1
Vin (Min) (V) 85
Vin (Max) (V) 265
Vout (Nom) (V) 12
Iout (Max) (A) .3
Output Power (W) 3.6
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- DCM
Industrial
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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.

TIDUB93.PDF (1158 K)

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

TIDRJ96.PDF (100 K)

Detailed schematic diagram for design layout and components

TIDRJ97A.PDF (83 K)

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

TIDRJ98.PDF (58 K)

Detailed overview of design layout for component placement

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC converters (integrated FET)

UCC28910700V Flyback switcher with constant-voltage constant-current and primary-side control

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP10385 Test Results Dec. 09, 2015

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