200W Natural Interleaving Transition-Mode PFC Flyback LED Driver Reference Design


Design files


The PMP10116 reference design uses the UCC28063A transition-mode pfc controller to drive LEDs up to 700mA current from an AC input. This flyback PFC topology provides isolation and uses quasi-resonant mode control. It supports analog dimming on the output side.  Refer to LED Driver Based on UCC28060 Interleaved ACDC Single Stage Flyback for design guide

  • Isolated Quasi-Resonant Flyback PFC Topology
  • Natural Interleaving provides Input and Output Ripple Reduction
  • Peak Efficiency of 94%
  • Analog Dimming
  • This reference design was built and tested and the test report is included
Output voltage options PMP10116.1
Vin (Min) (V) 176
Vin (Max) (V) 264
Vout (Nom) (V) 285
Iout (Max) (A) .7
Output Power (W) 199.5
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- PFC
Personal electronics
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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.


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


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


Includes TI products in the design and potential alternatives.

Power factor correction (PFC) controllers

UCC28063ANatural interleaving transition-mode PFC controller with audible and input surge noise Immunity

Data sheet: PDF | HTML
General-purpose op amps

LMV358Dual, 5.5-V, 1-MHz, RRO operational amplifier

Data sheet: PDF | HTML
Shunt voltage references

LM4040Fixed voltage, 45-µA, precision micropower shunt voltage reference

Data sheet: PDF | HTML
Shunt voltage references

TL431Adjustable precision shunt regulator

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP10116 Test Results Oct. 19, 2015
Application note LED Driver Based on UCC28060 Interleaved ACDC Single Stage Flyback Oct. 19, 2011

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