PMP20122

85VAC to 264VAC Input, 12V/500mA Output Bias supply Reference Design

PMP20122

Design files

Overview

The PMP20122 is a compact and thermally efficient design intended to step down a wide range of AC inputs (85VAC to 264VAC). This non-isolated buck design incorporates the UCC28710 PSR controller to provide a well regulated a 12V/500mA output. The PMP20122 board is designed with complete standard components (including magnetics).

Features
  • 85VAC to 264VAC, 50/60Hz input to 12V/500mA output
  • Less than 35oC temperature rise on all parts
  • Utilize all standard components (including magnetics)
  • 1.6" x 2.96" board dimension designed for possible power upgrade
  • Test report available
Output voltage options PMP20122.1
Vin (Min) (V) 90
Vin (Max) (V) 264
Vout (Nom) (V) 12
Iout (Max) (A) .5
Output Power (W) 6
Isolated/Non-Isolated Non-Isolated
Input Type AC
Topology Buck- Non Sync
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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.

TIDUCN3.PDF (1435 K)

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

TIDROR0.PDF (80 K)

Detailed schematic diagram for design layout and components

TIDROR1.PDF (119 K)

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

TIDROR2.PDF (50 K)

Detailed overview of design layout for component placement

TIDROR4.ZIP (391 K)

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

TIDCCW9.ZIP (1446 K)

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

TIDROR3.PDF (401 K)

PCB layer plot file used for generating PCB design layout

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 PMP20122 Test Results Nov. 21, 2016

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