PMP10218

138-264VACin, 3.5V/0.12A Primary-Side Regulated Flyback with Bipolar Power Device Reference Design

PMP10218

Design files

Overview

The PMP10218 reference design provides an isolated 3.5V/0.12A output from a wide input range (138-264VAC). The UCC28722 uses primary-side regulation which eliminates the need of an optical coupler. This design delivers additional cost savings by employing a bipolar power switch.

Features
  • Wide input voltage range
  • Low cost solution
  • BJT drive
  • Over current, over voltage and short-circuit protected
  • Test report available
Output voltage options PMP10218.1
Vin (Min) (V) 138
Vin (Max) (V) 264
Vout (Nom) (V) 3.5
Iout (Max) (A) .13
Output Power (W) .455
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.

TIDUBS2.PDF (913 K)

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

TIDRLL8.PDF (101 K)

Detailed schematic diagram for design layout and components

TIDRLL9.PDF (125 K)

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

TIDRLM0.ZIP (307 K)

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

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC28722Low-Cost CVCC Flyback controller With primary-side regulation for bipolar Power Device

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP10218 Test Results May 02, 2016

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