• UCC28063EVM-723: UCC28063

  

  Robert Forsell

  TI Thinks Resolved

  Part Number: UCC28063EVM-723 Other Parts Discussed in Thread: UC2842 , UCC28060 , UCC28050 Hi, This UCC28063EVM-723 requires 13V bias source. How do you propose to get the bias source for this design? should I put an ACDC module in parallel with the AC input…

  • over 5 years ago
  • Power management
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Answered

• UCC28063: ZCD noise at 265Vac

  

  ROBERTO VOLPINI

  Resolved

  Part Number: UCC28063 Hello, I'm working with the demo board UCC28063EVM-723, where I havee replaced the inductors form factor, from toroid to PQ26/20 core, with step-gap to emulate the L Vs. I curve, therefore the indutor has 430uH @0A and 350uH…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• RE: UCC28063: Phase issue

  

  Mike O'

  Hello Aleksandr, I found the user's guide for the User's guide for the UCC28063EVM-723 www.ti.com/.../sluu512.pdf . It does not have the gate drive waveforms but has inductor ripple current in figures 11 and 12. They are 180 degrees out of phase…

  • over 5 years ago
  • Power management
  • Power management forum

• RE: UCC28050: PFC - 600W and 1200W

  

  Kuan Wei Chen (Kevin Chen)

  Dear SHAHRIAR, Thanks for interested in TI's solution. For UCC28050, we have EVM on line you can purchase, but it only for 100W design. www.ti.com/.../ucc28051evm For UCC28070, we also have EVM on line, but it is for 300W design. www.ti.com/...…

  • over 6 years ago
  • Power management
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