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Showing 23 results View by: Thread Post Sort by
    Answered
  • UCC2813-0-Q1: request calculator tool of UCC2813QDR-0Q1.

    Dexter Choi60
    Dexter Choi60
    Resolved
    Part Number: UCC2813-0-Q1 Other Parts Discussed in Thread: UC2842 Dear Sir, Could you share calculator tool of UCC2813QDR-0Q1? Thanks.
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC2813-0: Difference from UCC3813-0

    hideyuki sakai
    hideyuki sakai
    Resolved
    Part Number: UCC2813-0 Other Parts Discussed in Thread: UCC3813-0 , Dear, Sir. My customer is considering to replace from UCC3813DTR-0 to UCC2813DTR-0, also from UCC3813DTR-1 to UCC2813DTR-1. I tried to read out the datasheet, but following are not clear…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TINA/Spice/UCC2813-0: Question of SPICE Model(UCC2813-0)

    Masami Shimamura
    Masami Shimamura
    TI Thinks Resolved
    Part Number: UCC2813-0 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hi, Everyone. I have a question about SPICE Model of UCC2813-0. I downloaded "UCCx800 & UCCx813-0 Unencrypted PSpice Transient Model", and…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • WEBENCH® Tools/UCC2813-0: UCC2813 Webench Transformer question

    Richard Kent
    Richard Kent
    Resolved
    Part Number: UCC2813-0 Tool/software: WEBENCH® Design Tools I used Webench to do a design with these parameters: The result used a UCC2813DTR-0. The transformer was specified as follows: My transformer guy's design put the Rs2 resistance at close to…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • RE: UCC2803: Design help with UCC2803 controller IC

    Ravi Patel
    Ravi Patel
    The below mentioned errors are showing up while simulating in SIMetrix with model UCC2813-0 in which I am using the resistor value which you have shown in calculation. And other models are not available and the one which are available show the error of…
    • 9 months ago
    • Power management
    • Power management forum
  • Answered
  • RE: PMP10833: Please suggest alterante part fro UCC28C42 with Tj=125C

    Teng Feng
    Teng Feng
    Resolved
    Hi Ajmal, You can use pin to pin device UCC28C42-Q1, which has a Tj up to 125C. Besides, you can also consider these devices such as UC1842, UC1842A,UC1843A, UCCx800, UCCx802, and UCCx803, UCC2813-0/-2/-3-Q,..........Maybe it needs a little circuit mod…
    • over 3 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • UCC2813-2-Q1: request gain margin and phase margin of UCC2813-2-Q1

    Dexter Choi60
    Dexter Choi60
    TI Thinks Resolved
    Part Number: UCC2813-2-Q1 Other Parts Discussed in Thread: UC2842 Dear Sir, could you help check Gain Margin and Phase Margin of UCC2813-20Q1? please refer below specification and schematic(excel). Specification is below Input Voltage : 250Vdc~420Vd…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC2813-3: Oscillator and switching frequency

    Zhou Fang67
    Zhou Fang67
    Resolved
    Part Number: UCC2813-3 Other Parts Discussed in Thread: UCC2813-2 , , UCC2813-0 , UCC2813-1 , UCC2813-4 , UCC2813-5 Hi Team, UC2813-x can work with switching frequency up to 1MHz. But in datasheet 7.5 Electrical Characteristics: Oscillator session. The oscillator…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • TINA/Spice/LM3524D: LM3524 spice model needed

    Raviteja gavini
    Raviteja gavini
    TI Thinks Resolved
    Part Number: LM3524D Other Parts Discussed in Thread: TINA-TI , , UCC2813-0 Tool/software: TINA-TI or Spice Models Hello Team, I searched for spice model or lib. file for this part no. But i didn't find. Can you please share me the spice/lib file that…
    • over 4 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • UCC2813 - start or stop the PWM controller in response to input voltage.

    Hirotaka Matsumoto
    Hirotaka Matsumoto
    Resolved
    Other Parts Discussed in Thread: UCC2813-5 , UCC2813-0 Hi all Would you mind if we ask UCC2813-0 to UCC2813-5? Our customer would like to start or stop the PWM controller in response to input voltage. So, we consider that it is possible to make it using Reset…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
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