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  • UCC2813-4-Q1: What is the difference between UCC2804-Q1 and UCC2813-4-Q1.

    TI Thinks Resolved
    Part Number: UCC2813-4-Q1 Other Parts Discussed in Thread: UCC2804-Q1 , , UCC2804 Hello? What is the difference between UCC2804-Q1 and UCC2813-4-Q1? Please give me a detailed explanation. What is more appropriate for developing new products?
    • Answered

  • UCC2813-5-Q1: Coefficient of linear expansion

    Resolved
    Part Number: UCC2813-5-Q1 Hi Team, Our customer would like to request the coefficient of linear expansion for UCC2813QDR-5Q1. Regards, Danilo
    • Resolved

  • WEBENCH Tools/UCC2813-3-Q1: soft start vs slope compensation

    TI Thinks Resolved
    Part Number: UCC2813-3-Q1 Tool/software: WEBENCH Design Tools Greetings I am using UCC2813-3-Q1 for a simple forward converter. I find that the soft-start is not working. The first output pulse appears as COMP pin is around 1V. But the duty cycle…

  • UCC2813-5-Q1: The RC Pin starts to discharge threshold point

    TI Thinks Resolved
    Part Number: UCC2813-5-Q1 Tool/software: Hi Team It is weird that customer found the device UCC2813QDR-5Q1's RC pin will start to discharge when the Vrc reach to 1.7V but not 2.65V sometimes. I noticed the DS claimed that UCC2813-X increased 2.65V…

  • RE: WEBENCH® Tools/UCC2813-3-Q1: IC not starting up

    Hi Elliot! You're correct that the UCC2813-3-Q1 has the lowest UVLO threshold, the distinction (and why I recommended the other device) is in the difference in voltage between the UVLO_ON and UVLO_OFF thresholds. This gap is where your IC is making the…

  • TPS6594-Q1: Clarification on Table 3-3 for TPS65941319-Q1

    TI Thinks Resolved
    Part Number: TPS6594-Q1 Tool/software: In Table 3-3 of the datasheet for TPS65941319-Q1, what is defined as "Active SoC" ? Is it just the bare minimum connections for the SoC to work? Thank you
    • Answered

  • UCC2803-Q1: What is difference between UCC2803-Q1 and UCC2813-3-Q1?

    Resolved
    Part Number: UCC2803-Q1 Other Parts Discussed in Thread: UCC2813-3-Q1 Hello Team, I just got RFQ about UCC2803-Q1 from customer. However when I look over TI.com, I found the UCC2813-3-Q1 which is very similar device. I think UCC2813-3-Q1 is lower…
    • Resolved
    • Answered

  • TCAN1043HG-Q1: ISO 7637-3 Transients test failure for TCAN1043HG-Q1

    Resolved
    Part Number: TCAN1043HG-Q1 Hi, We meet a failure when we perform ISO 7637-3 Transients test, the test requirement as below: CAN communication report some error frame during the test, but not stopped. Then i checked the datasheet of TCAN1043HGDMTTQ1…
    • Resolved
    • Answered

  • UCC2813-3-Q1: ESD Sensitivity

    Resolved
    Part Number: UCC2813-3-Q1 Dear Team, could you please support with the following values? I wasn't able to find them in the DS: ESD Ratings for HBM CDM Machine Model Thanks and best regards, B
    • Resolved
    • Answered

  • UCC2813-5-Q1: Simulation error of UCC2813-5-Q1 in LTspice

    Resolved
    Part Number: UCC2813-5-Q1 Other Parts Discussed in Thread: TLV3501 Hi Team, Our customer encountered an error when he imported the unencrypted PSpice model of UCC2813-5-Q1 to LTspice. The model is not working, showing too many nodes in the simulation…
    • Resolved

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