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  • UCC2813-0: Design

    TI Thinks Resolved
    Part Number: UCC2813-0 Other Parts Discussed in Thread: UCC2813-5 Hello, I need your help as I am considering UCC2813 for an AC-DC converter. I am considering a reference design https://www.ti.com/lit/pdf/tidrlx3 Please help me to get following queries…

  • UCC2813-0: UCC2813DTR output overvoltage protection

    TI Thinks Resolved
    Part Number: UCC2813-0 Other Parts Discussed in Thread: UCC28911 , TL431 , Hello everyone , we are designing a flyback coverter using UCC2813DTR ; the customer asking for output overvoltage protection . could you suggest a way or trick to do it please ? …

  • UCC2813-0-Q1: Design input/confirmation is required- For Automotive solution: Vin:9-18V; Vout:300-500V.

    Part Number: UCC2813-0-Q1 Hello, I am planning to design a flyback converter with the following specifications: Vin: 9-18V Vout: 300-500V Output power: 20-40W Operating frequency: 100KHz Please clear/provide suggestions for the following points: 1. UCC2813…

  • UCC2813-0-Q1: For SMPS design

    TI Thinks Resolved
    Part Number: UCC2813-0-Q1 Hello Guys, Good day. Kindly help to confirm if this device can be used to design an ac to dc converter with 24VAC to 265VAC input and 12VDC output. Customer need to make SMPS with this. Thanks! Art

  • UCC2813-0: Webench design transformer spice model

    TI Thinks Resolved
    Part Number: UCC2813-0 Other Parts Discussed in Thread: UCC28C40-Q1 , UCC28C40 Webench created a schematic with a transformer. We would like to simulate the design with TINA spice 12, but need help setting up the transformer for the simulation.

  • UCC2813-0: the UCC2813 is the right soltuin to replace NCP1377?

    TI Thinks Resolved
    Part Number: UCC2813-0 Other Parts Discussed in Thread: UCC28740 HI sir I want to design a AC-DC power that Spec is AC 200V~AC500V (3 phase power system) output need isolator 3.3v/3A ON semi suggestion the NCP1377 does the TI have the same function device…

  • UCC2813-0-Q1: Boost converter solution

    TI Thinks Resolved
    Part Number: UCC2813-0-Q1 Other Parts Discussed in Thread: UCC28C40-Q1 , , UCC28951-Q1 Dears, I'm looking for the best solutions of automotive application's high power boost converter. But It is not easy to find that solutions. Could you recommend it for…

  • UCC2813-0: what the resistance inside IC for COMP

    TI Thinks Resolved
    Part Number: UCC2813-0 Hi, As title described, what's the resistance marked in below picture? information is for external loop compensation. thank you!
    • Answered

  • UCC2813-0: SPICE Model - Error message with LTSpice

    Resolved
    Part Number: UCC2813-0 Other Parts Discussed in Thread: TINA-TI Hi, I used Spice-Model: UCCx813-0 and UCCx800 (Date: 06/21/10;Model Version: Final 1.10) and I always get an error message: u1:vr2: Missing value, assumed 0V @ DC The simulation is wrong…
    • Resolved

  • UCC2813-0-Q1: extend soft start time

    TI Thinks Resolved
    Part Number: UCC2813-0-Q1 Other Parts Discussed in Thread: UCC28C42 Hi, Is there any way to increase the soft start time to limit the inrush current? According to the d/s, the soft time maximum is 10ms but it's not enough. Thanks Dongbao

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