PMP20834

AC/DC Buck Converter Reference Design with Universal AC Input and 5V/200mA Output

PMP20834

Design files

Overview

The PMP20834 reference design uses Buck converter to convert universal AC input voltage (85Vac to 265Vac) to a 5V/200mA DC output with UCC28880 FET integrated controller. This design is built on a single layer PCB and all the circuit component are within 1.05" x 2.1" board area.

Features
  • 85VAC-265VAC to 5V/200mA
  • Single-layer PCB
  • All the circuit components are within 1.05" x 2.1" board area
  • AC/DC buck converter with FET integrated controller
Output voltage options PMP20834.1
Vin (Min) (V) 85
Vin (Max) (V) 265
Vout (Nom) (V) 5
Iout (Max) (A) .2
Output Power (W) 1
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.

TIDUE03.PDF (1020 K)

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

TIDRUG0.PDF (78 K)

Detailed schematic diagram for design layout and components

TIDRUG1.PDF (85 K)

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

TIDRUG2.PDF (49 K)

Detailed overview of design layout for component placement

TIDRUG4.ZIP (395 K)

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

TIDCE80.ZIP (178 K)

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

TIDRUG3.PDF (188 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC28880High voltage switcher for Non-isolated AC/DC Conversion

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP20834 Test Results Dec. 11, 2017

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