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  • RE: TPS37: Questions of TPS37

    Hello Jimmy, I would recommend the TPS37A010122DSKR has an adjustable threshold undervoltage and overvoltage sense and can handle input voltages up to 65V. We do not have a watchdog device that can handle 12V input but I would recommend our new TPS3435 …

  • TPS3431-Q1: Regarding the reset function of Watchdog timer when WDI pulse is arriving too late.

    TI Thinks Resolved
    Part Number: TPS3431-Q1 Other Parts Discussed in Thread: TPS3436-Q1 , TPS3435-Q1 , , TPS3431 TPS3431SDRBR We would like to know if there are any Watchdog timers/ any other device available, which will not be reset(as attached below from the datasheet), when…
    • Answered

  • TPS3431: the maximum clock frequency of WDI pin

    Resolved
    Part Number: TPS3431 Other Parts Discussed in Thread: TPS35-Q1 , TPS3435 , TPS3851 , Hi team, Could you confirm whether the WDI pin can support 16MHz? Are there any devices whose WDI pin can support 16MHz? Do you think devices below can support it? TPS35…
    • Resolved
    • Answered

  • TPS3808: Reset width of MR

    Resolved
    Part Number: TPS3808 Other Parts Discussed in Thread: TLV840 , TPS3435 , TPS3840 , TPS3890 Hi support team, I have a question about reset width of MR pin of TPS3808. According to the SBVS050M, it is 0.001μs (typ), which is considerably shorter than SENSE…
    • Resolved

  • RE: Need a watchdog with Chip Enable/Watchdog disable and Latching output

    Hello, Please see our latest generation of watchdog devices here. https://www.ti.com/product/TPS3435 Thanks.
    • Answered

  • RE: TI cross of R3200

    Resolved
    Hello, Here is our latest watchdog solution. Hope that helps: https://www.ti.com/product/TPS3435 Thank you.

  • RE: TPS3110: Looking for a supervisor IC with a Watch Dog timer that has a time-out period of at least 2 seconds

    Hello, Yes. TPS3435CAKAGDDFR would be the best option here. https://www.ti.com/lit/ds/symlink/tps3435.pdf Thanks.

  • TPS3850-Q1: VIL OF SET0 & SET1

    TI Thinks Resolved
    Part Number: TPS3850-Q1 Other Parts Discussed in Thread: ADS7138-Q1 , TPS3435 While referring the Datasheet of the TPS3850-Q1 (watchdog) the VIL is 0.25V. While referring Datasheet the VOL of the ADS7138-Q1 (ADC) GPIO pins is 0.2 x AVDD (since AVDD…

  • RE: Please suggest Watch dog timer

    Hello Naresh, Please do have a look at new device family TPS3435 ( www.ti.com/product/TPS3435 ). The device family can support multiple WD time options with start up delay and on the fly-programmability. The start up times are limited to 10 sec max which…
    • Answered

  • RE: Recoomend watchdog ic for timeout 5ms.

    Resolved
    HI Dave, We are currently in the process of releasing a new watchdog part, TPS35-Q1. This device is a supervisor + Watchdog with programmable watchdog timeout delay. The variant available for sampling at the moment has a voltage threshold of 2.9V. https…

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