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  • TPS92519-Q1: TPS92519QDAPRQ1　Parameter Sheet

    TI Thinks Resolved
    Part Number: TPS92519-Q1 Tool/software: TPS92519QDAPRQ1 I would like to receive a 「 Parameter Sheet 」 for the above item number, valid from 2024/09/08 to the enforcement order.
    • Answered

  • TPS92519-Q1: reflow standard for TPS92519QDAPRQ1

    Resolved
    Part Number: TPS92519-Q1 Tool/software: Hello expert, Do we have reflow profile for TPS92519QDAPRQ1? Could we follow below link profile? Thanks! https://www.ti.com/lit/an/spraby1a/spraby1a.pdf?ts=1734015574260&ref_url=https%253A%252F%252Fwww.ti.com…
    • Resolved

  • TPS92519-Q1: TPS92519-Q1

    TI Thinks Resolved
    Part Number: TPS92519-Q1 Hi Folks I have a question, what is better a hatching heat dissipation PAD or "square" complete PAD? Texas Instruments always recommend a complete PAD for heat dissipation, but now we have these footprints with hatched PADs…

  • TPS92519-Q1: Heat Dissipation PAD (Hatched or Not)

    TI Thinks Resolved
    Part Number: TPS92519-Q1 Hi Folks Texas Instruments always recommend a complete PAD for heat dissipation, but now we have these footprints with hatched PADs in our libraries, but I don't know this will be affect the heat transfer to the PCB and…

  • TPS92519-Q1: Lower than low side sink current min

    TI Thinks Resolved
    Part Number: TPS92519-Q1 Hi Team, I found there is a limit of low-side sinking current, the minimum is 1.67A. So I would like to learn if the sinking current is lower than 1.67A, what will happen? What kind of risk? Because we want to set the output…
    • Answered

  • TPS92519-Q1: difference with TPS92520 on output current

    Resolved
    Part Number: TPS92519-Q1 Hello, Just want to understand what makes the output current different between 519 and 520? Similar internal MOSFET Rdson parameter: 520 is even better Same package for thermal dissipation Thanks Dongbao
    • Resolved

  • TPS92519-Q1: Device immediately entering to Fault mode on Power ON, COMP voltage is not stable and no LED output voltage

    TI Thinks Resolved
    Part Number: TPS92519-Q1 Other Parts Discussed in Thread: TPS92519EVM-169 In the TPS92519-Q1 circuit, on power ON, device is immediately entering in the FAULT mode (FLT pin pulled low). Input VIN is 13.5V. Current set is at approx 0.3A with 2 LEDs is…

  • TPS92520-Q1: COMP pin decoupling.

    TI Thinks Resolved
    Part Number: TPS92520-Q1 Other Parts Discussed in Thread: TPS92519-Q1 Hi. In TPS92520-Q1 datasheet we have: COMP pins are connected to signal ground. But in EVAL modules ( TPS92520-Q1 LaunchPad-Controlled, ECUEvaluation Module , and also in…
    • Answered

  • TPS92520-Q1: Using the chip with only one channel.

    Resolved
    Part Number: TPS92520-Q1 Other Parts Discussed in Thread: TPS92519-Q1 , TPS92643-Q1 Hello, I would like to leave one channel left unconnected. With no SPI communications either. Is is enough to pull UDIM to ground in order to disable the output while…
    • Resolved
    • Answered

  • TPS92520-Q1: When the two outputs of the TPS92520 are used in parallel, how much should the time difference between the two UDIMs be controlled?

    Resolved
    Part Number: TPS92520-Q1 Other Parts Discussed in Thread: TPS92519-Q1 , Hi, team Hope you are doing well! My customer parallels the two output channels to support higher current, and they refer to our application report: Paralleling LED Driver Channels…
    • Resolved

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