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  • UCC28180: Reference design for 2.4 kVA isolated AC-to-AC inverter with a 240 V AC input

    TI Thinks Resolved
    Part Number: UCC28180 Other Parts Discussed in Thread: TMS320F280049C Hi I’m developing a 2.4 kVA isolated AC-to-AC inverter with a 240 V AC input and a variable 0–230 V AC, 50 Hz output. The design includes an active PFC stage followed by a low-frequency…
    • Answered

  • UCC28180: ucc28180 sine wave

    Resolved
    Part Number: UCC28180 Hi i am using UCC28180dIC for my front end PFC for 1kw Converter,LLC resonant DcDC converter while testing pFC alone using Rheostat load,PF maintains at 0.98 but when i connect PFC output to LLC input,Power factor is not maintained…
    • Resolved

  • UCC28180: The power factor is poor in circuits using UCC28180

    TI Thinks Resolved
    Part Number: UCC28180 Hi, I would like you to check the circuit diagram, but as the circuit diagram is confidential to the company, can we discuss this via private message? Thanks, Conor

  • UCC28180: UCC28180: I have designed 390W PFC, can you please confirm my design is ok or not

    TI Thinks Resolved
    Part Number: UCC28180 Other Parts Discussed in Thread: LM5023 , LM8364 PFC.pdf Please review the attached design and let me know your comments. Currently I am facing issue with failure of Mosfet with 1A load condition. PFC Inductance : 306…

  • UCC28180: Showing error in LT spice simulation

    TI Thinks Resolved
    Part Number: UCC28180 Other Parts Discussed in Thread: TINA-TI Tool/software: Hello, We are planning to use UCC28180 IC for simulation in LT spice. By using TINA there is no option for frequency changes. Find the error facing to run the LT spice…
    • Answered

  • UCC28180: Wanted to know why there is requirement of Creepage slot in PCB of same track.

    Resolved
    Part Number: UCC28180 Tool/software: Wanted to know why there is requirement of Creepage slot in PCB of same track which are marked by yellow marker.
    • Resolved

  • UCC28180: Ccomp MAX/MIN recommendation

    TI Thinks Resolved
    Part Number: UCC28180 Tool/software: Dear Members, We have utilized this chip in our Power Factor Correction (PFC) design. It operates with an input voltage range of 85VAC to 265VAC, and the maximum PFC voltage should be 440VAC with current of 3A…

  • UCC28180: UCC28180 Current compensation

    TI Thinks Resolved
    Part Number: UCC28180 Dears, Customer would like to ask how to adjust the voltage and current compensation?Now the waveform is always unsatisfactory, zero crossing is not good. Attachfile show the schematic,pls kindly help to review. Thanks UCC28180…

  • UCC28180: MOSFET Damage

    Part Number: UCC28180 Tool/software: Hi TI Community, We are using UCC28180DR to control and drive a boost PFC with 400V dc output voltage and 1 kW rating. IC peripherals are highlighted in the image shared below. We are facing hardware damage…

  • UCC28180: Dual-Port Adapter design(100W)

    TI Thinks Resolved
    Part Number: UCC28180 Other Parts Discussed in Thread: UCG28826 Tool/software: hello I'm going to make a Dual-Port Adapter , the diagram is as follows. please help provide a suitable solution or EVK. many thanks. 100W_Dual-Port Adapter_20241216…

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