High Efficiency, High Power Factor 1300W AC/DC Power Supply Reference Design


Design files


PMP10948 is a high-efficiency, high power factor AC/DC power supply reference design using UCC28063 interleaved transition-mode PFC controllers. There are two PFC stages in this design, 750W output power generates from one of the PFC stages and 550W output power generates from the other PFC stage. This design achieve 95.6% efficiency at 120VAC input and 98% efficiency at 220VAC input with over 1300W output power.

  • Interleaved transition-mode PFC Boost converters for total 1300W output power
  • 95.6% efficiency at 120VAC/60Hz input and 1300W output
  • 98% efficiency at 220VAC/50Hz input and 1300W output
  • Test report is available
Output voltage options PMP10948.1 PMP10948.2
Vin (Min) (V) 90 90
Vin (Max) (V) 264 264
Vout (Nom) (V) 380 380
Iout (Max) (A) 1.97 1.447
Output Power (W) 748.6 549.86
Isolated/Non-Isolated Non-Isolated Non-Isolated
Input Type AC AC
Topology Boost- PFC Boost- PFC

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.

TIDUBC5.PDF (2590 K)

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


Detailed schematic diagram for design layout and components


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

TIDRK00.PDF (147 K)

Detailed overview of design layout for component placement


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

TIDRK01.PDF (1915 K)

PCB layer plot file used for generating PCB design layout


Includes TI products in the design and potential alternatives.

Power factor correction (PFC) controllers

UCC28063Natural Interleaving transition-mode PFC controller with improved audible noise immunity

Data sheet document-pdfAcrobat PDF open-in-new HTML
Low-side drivers

UCC27324Non-inverting 4-A/4-A dual-channel low side gate driver

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* Test report PMP10948 Test Results Dec. 21, 2015

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