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Showing 79 results View by: Thread Post Sort by
  • UCC28C43-Q1: UCC28C43QDRQ1 PPAP Level 2 Documentation Pending

    Xiaoqian Ji
    Xiaoqian Ji
    Part Number: UCC28C43-Q1 The automobile PPAP application number is: PPAP20260129-050455. Please contact the relevant colleagues to upload the PPAP documents to the system.
    • 6 months ago
    • Isolation
    • Isolation forum
  • UCC28C43-Q1: TIDA-01505 startup issue with optocoupler version

    Vincenzo Pio De Marco
    Vincenzo Pio De Marco
    Part Number: UCC28C43-Q1 Other Parts Discussed in Thread: TIDA-01505 , , UCC28C43 Hello, we are debugging a board based on the TIDA-01505 reference design, using only the flyback with optocoupler version. The converter is expected to start from low…
    • 2 months ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • UCC28C43-Q1: Redesign for 400V to 1KV

    TI-CSC
    TI-CSC
    Part Number: UCC28C43-Q1 Other Parts Discussed in Thread: TIDA-01505 Hello E2E Experts, I have referrred TIDA-01505 where the flyback converter is designed for an input voltage range of 40-1000V, I tried to redesign using the same IC but with the input…
    • 1 month ago
    • Power management
    • Power management forum
  • UCC28C43-Q1: X-ray inspection

    Jade Lan
    Jade Lan
    TI Thinks Resolved
    Part Number: UCC28C43-Q1 Hi team, The customer is using UCC28C43QDRQ1. Does this device have any requirements for X-RAY radiation dose or X-RAY irradiation voltage and current parameters? If so, please provide relevant data. Best Regards, Jade …
    • 9 months ago
    • Power management
    • Power management forum
  • UCC28C43-Q1: Is no-opto Flyback topology applicable?

    Egemen Aksoy
    Egemen Aksoy
    TI Thinks Resolved
    Part Number: UCC28C43-Q1 Tool/software: Hello, For the UCC28C43-Q1 PWM controller IC is the no-opto flyback topology applicable for isolated supply? If it is applicable is there any reference design? Best regards.
    • 10 months ago
    • Power management
    • Power management forum
  • UCC28C43-Q1: Regarding high voltage supply solution reference design

    teritama
    teritama
    TI Thinks Resolved
    Part Number: UCC28C43-Q1 Other Parts Discussed in Thread: LM5156H Hi team, I'm looking for a reference design with an input voltage of 30–40V and an output voltage of around 1kV–2kV to suggest for an AED solution. I believe the reference design PMP9198…
    • 9 months ago
    • Power management
    • Power management forum
  • UCC28C43-Q1: UCC28C43-Q1

    zhang miaomiao
    zhang miaomiao
    TI Thinks Resolved
    Part Number: UCC28C43-Q1 UCC28C43QDRQ1's datasheet suggests that the RT resistance should be configured above 1kΩ. However,we have using the RT/CT combination of 820R/1nF to produce a square wave with a duty cycle of 50% at 1MHz. I hope to confirm…
    • over 2 years ago
    • Power management
    • Power management forum
  • UCC28C43-Q1: Wide range input Buck Converter.

    omkar D
    omkar D
    TI Thinks Resolved
    Part Number: UCC28C43-Q1 Other Parts Discussed in Thread: UCC28C43 Tool/software: I want to design wide input range buck converter. Specifications are as follows: Vin_min = 14.4 Vdc Vin_max = 154 Vdc Vout =12Vdc Iout =1A I don’t want to use…
    • over 1 year ago
    • Power management
    • Power management forum
  • UCC28C43-Q1: Pulse Skipping/Burst mode

    Tobias Fernandes
    Tobias Fernandes
    TI Thinks Resolved
    Part Number: UCC28C43-Q1 Other Parts Discussed in Thread: UCC28C43 Tool/software: Hello Folks, We are using the UCC28C43 device in a flyback application in our product and we have noticed that for a high input voltage and typical load, the controller…
    • over 1 year ago
    • Power management
    • Power management forum
  • UCC28C43-Q1: current sense gain

    Naga sahitya Mandalapu
    Naga sahitya Mandalapu
    TI Thinks Resolved
    Part Number: UCC28C43-Q1 Other Parts Discussed in Thread: UCC28C43 Tool/software: current sense gain from the UCC28C43 datasheet is typ 3V, but in the IC block diagram gain section did not shown, CS pin input is directly going to the PWM comparator…
    • over 1 year ago
    • Power management
    • Power management forum
>

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