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  • TIDA-00779: Power Limiting in UCC28180 PFC Design (Ref: TIDA-00779)

    TI Thinks Resolved
    Part Number: TIDA-00779 Other Parts Discussed in Thread: UCC28180 , , UCC2818A , UCC28070A , UC2854A , INA199 Tool/software: Hi Team, Good day. I am posting this inquiry on behalf of the customer. Currently working on a high-power Power Factor Correction…

  • TIDA-00779: TIDA-00779

    Part Number: TIDA-00779 Tool/software: Dear Sir, Any chance I can order EVAL board.

  • TIDA-00779: About the PFC output voltage

    Part Number: TIDA-00779 Other Parts Discussed in Thread: UCC28180 Tool/software: Hi, Is it possible to get the PFC output 410VDC with 2.2KW power with this design? If yes please let me know what are the changes to be implemented in the hardware…

  • RE: TIDA-00779: UCC27524DR and UCC28180D are failing.

    Hi Jim, Yes, the auxiliary power supply on the board works normally. The voltage measured at the VCC/VDD pins of the UCC27524DR and UCC28180D is 13 V. When I provide the auxiliary power supply and VREF externally, the ICs work normally, and I am able…

  • UCC28180: TIDA-00779 Unstable Vout

    TI Thinks Resolved
    Part Number: UCC28180 Other Parts Discussed in Thread: TIDA-00779 , Tool/software: The following thread was closed erroneously. The last post I posted was related to the original topic, TIDA-00779 using the UCC28180 controller. e2e.ti.com/.../ucc28180…

  • TIDA-00779: UCC28180D PFC circuit voltage drop

    Part Number: TIDA-00779 Tool/software: Hi team, This is post on customer's behalf. I am using the UCC28180D scheme as a PFC circuit, the input voltage is 200VAC, the voltage rises to 374VDC without load, and the load voltage with 100W will not drop…

  • RE: TIDA-00779: TIDA-00779 Inrush Protection Circuit Reference Design Circuit for PFC 3.3kW.

    Hi, Meet Pandya said: You suggested that a PFC ON switch is required and should be ON afterward once DC is built without boost switching, right? Yes, you would better turn on the AC power source, wait for stable DC bus voltage, and then turn on the…

  • TIDA-00779: Components selection for PFC

    Part Number: TIDA-00779 Other Parts Discussed in Thread: UCC28180 , UCC27524 , UCC27531 Tool/software: I have been referring to the latest revision of the TIDA-00779 3.5kW PFC design as of August 2024. It's an excellent piece of work, and I want to express…
    • Answered

  • TIDA-00779: Evaluation Board Availability.

    Resolved
    Part Number: TIDA-00779 Dear Team, I need Evaluation Board for 230-V, 3.5-kW PFC with >98% Efficiency, ( TIDA-00779 Design). And also what is the Price for that Evaluation Board if its available. Thanks & Regards, Balamurugan K
    • Resolved
    • Answered

  • TIDA-00779: TIDA-00779

    Resolved
    Part Number: TIDA-00779 Other Parts Discussed in Thread: UCC28180 , In this reference design, could you please explain how equation (3) is derived. Thanks
    • Resolved

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