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UCC256404: PFC Circuit Part Recommendation Inquiry

Part Number: UCC256404
Other Parts Discussed in Thread: UCC25640EVM-020,

Hey power management team,

I have a customer who is in the part selection phase for a new design with the following target specs:

  • AC to Current Control DC Supply
  • Input 100-240VAC
  • Output 60-107V w/ Constant Current
  • Power 150W

They are currently considering the UCC256404 and using the UCC25640EVM-020 as the basis for evaluation but they cannot find any reference material for using it as a constant current control supply.

  1. Is this part the best choice for this application or is there a better choice to consider?
  2. Is there any constant current control supply reference material available?

Best regards,

Matt Calvo