Search tips
Showing 374 results View by: Thread Post Sort by
    Answered

  • TPS65381A-Q1: When to add additional surge stopper before TPS65381A?

    Resolved
    Part Number: TPS65381A-Q1 Other Parts Discussed in Thread: TMS570LC4357 Tool/software: Hello experts, We are using the TPS65381A in an automotive safety application (powering the TMS570LC4357). We are trying to understand if or when an additional surge…
    • Resolved

  • TPS65381A-Q1: TPS65381A-Q1 can we use for 24V ASIL B

    TI Thinks Resolved
    Part Number: TPS65381A-Q1 Tool/software: Hi Sir Can we use TPS65381A-Q1 for 24V Battery and ASIL-B Does this support OV ,UV for 24V ? Thanks and Regards Nikhil S
    • Answered

  • TPS65381A-Q1: TPS65381A-Q1

    Resolved
    Part Number: TPS65381A-Q1 Tool/software: Hello, I would like to get some help regarding this PMIC. I plan to use this chip to feed my microcontroller and my ASIC, using its Diagnostic and Watchdog capacity, which is perfect when one wants to design…
    • Resolved

  • TPS65381A-Q1: Q&A Watchdog window Timings

    Part Number: TPS65381A-Q1 Other Parts Discussed in Thread: TMS570LS1224 Hi, TPS Q&A Watchdog is serviced at 76ms, due to CPU load the watchdog task was executed at ~81ms and a reset was observed. After going through the datasheet I confirmed that the…
    • Answered

  • TPS65381A-Q1: Regarding FMEDA

    Resolved
    Part Number: TPS65381A-Q1 Tool/software: Hi support team all. At the request of my customer, we urgently need to discuss the FMEDA document. I don't think I can include the contents of the document in this post, so I would like to send you a message…
    • Resolved
    • Answered

  • TPS65381A-Q1: VDD1_SENSE voltage accuracy

    Resolved
    Part Number: TPS65381A-Q1 Tool/software: Hello, My customer has been working on TPS65318A-Q1 and gave me a question about the accuracy of VDD1_SENSE because there are 2 different numbers shown in the datasheet as shown below. Would you please tell me…
    • Resolved

  • TPS65381A-Q1: Reference Code

    TI Thinks Resolved
    Part Number: TPS65381A-Q1 Tool/software: Hi, Team One of my key customer, KyungShin is asking reference code for TPS65381A-Q1. we understand there is GUI for EVM. Customer has to code to bring up or else. Can you provide reference? Thanks.

  • TPS65381A-Q1: PMIC enters SAFE state after DIAG_TIME_OUT

    TI Thinks Resolved
    Part Number: TPS65381A-Q1 Other Parts Discussed in Thread: TMS570LS2124 , Tool/software: Hello, We are using TPS65381A-Q1 with a TMS570LS2124 MCU and have observed that the PMIC enters SAFE state automatically after the diagnostic timeout (~500…

  • TPS65381A-Q1: TPS36381A-Q1 states in Q&A modes

    Part Number: TPS65381A-Q1 Hi, I have a question regarding how the TPS65381A-Q1 chip works. We use this chip as an external watchdog. On the start of our application, we stopped and keep TSP65381 chip in the DIAGNOSTIC state (set the DIAG_EXIT_MASK…

  • TPS65381A-Q1: TPS65381A-Q1 Stuck in Locked Safe State – Unable to Transition to Diagnostic State

    TI Thinks Resolved
    Part Number: TPS65381A-Q1 Tool/software: Hello, I am working with the TPS65381A-Q1 PMIC and facing an issue with transitioning to the Diagnostic state after power-on. When I power on the PMIC, my code sends the required SPI command to enter the Diagnostic…

Didn't find what you are looking for? Post a new question.