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Showing 38 results View by: Thread Post Sort by
  • TPS3431-Q1: TPS3431-Q1 vs TPS3431 vs TPS3430-Q1

    Kygo Cheng
    Kygo Cheng
    TI Thinks Resolved
    Part Number: TPS3431-Q1 Other Parts Discussed in Thread: TPS3431 , TPS3430-Q1 , Hi Team, There is a good new that we could DIN TI product! The customer wants to find the watchdog with the same specifications as TPS3431 but conforms to the Automotive…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3430-Q1: Schematic review

    Denny Huang
    Denny Huang
    Resolved
    Part Number: TPS3430-Q1 Dear team There is a good news that we design in TPS3430-Q1 in customer's new project. Could you help to review the schematic? Many thanks Denny
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3430-Q1: TPS3430-Q1

    user6299068
    user6299068
    Resolved
    Part Number: TPS3430-Q1 WDI signal specification. What is min DUTY of WDI signal? What is max DUTY of WDI signal?
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3430-Q1: Thermal resistance of Q1 and non-Q1

    Hirotsugu Kobayashi
    Hirotsugu Kobayashi
    Resolved
    Part Number: TPS3430-Q1 Other Parts Discussed in Thread: TPS3430 Hi team, The thermal resistance of TPS3430-Q1 is 47.6, while that of TPS3430 is 50.9. Why is there a difference even though they are the same DRC package? Is the internal structure…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3430-Q1: Which pins of RM48L952 to connect with WDI and WDO pins of WDT

    Reshma Sharma
    Reshma Sharma
    Resolved
    Part Number: TPS3430-Q1 Other Parts Discussed in Thread: RM48L952 , TPS3430 Hi, I am RM48L952DPGET in my design. I need to connect the WDO and WDI pins to Watchdog timer IC. I am not sure which pins of RM48 are to be connected. Thanks & Regards…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • TPS3430-Q1: Hardware design, in the configuration of dog feeding time, how to consider? If the configured feeding time is too short (in order to meet the requirements of FTTI), the feeding time will arrive before the system is started. As a result, the...

    xiaofu wen
    xiaofu wen
    TI Thinks Resolved
    Part Number: TPS3430-Q1 Hardware design, in the configuration of dog feeding time, how to consider? If the configured feeding time is too short (in order to meet the requirements of FTTI), the feeding time will arrive before the system is started. As…
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS3430-Q1: Use TPS3430 to latching circuit

    YenHung Lin
    YenHung Lin
    TI Thinks Resolved
    Part Number: TPS3430-Q1 Other Parts Discussed in Thread: TPS3430 , TPS3840 , Hi Teams I designed a watchdog latch for protection in accordance with the document "SNVA837". But, now I need to shorten the protection delay time. I need to complete…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3430-Q1: SET0, SET1 connection

    daisuke kawasaki
    daisuke kawasaki
    Resolved
    Part Number: TPS3430-Q1 Hi expert, I have a quick question about SET0/SET1 connection of TPS3430-Q1. In figure 15 and figure 20, SET0/SET1 pins connected directly to the power rail or ground. But there is no specific description on them. These pins…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • TPS3430-Q1: Simulation model

    Arie Li
    Arie Li
    TI Thinks Resolved
    Part Number: TPS3430-Q1 Other Parts Discussed in Thread: TPS3850 Hi team, Do you have any SPICE or TINA model of this device? Thank you. Best Regards, Arie
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3430-Q1: What is the correct state of WDO# before SET1 is turned on during system power up?

    Philip Pun
    Philip Pun
    Resolved
    Part Number: TPS3430-Q1 Fig 10 shows WDO# switches from 1 to 0 before SET1 = 1. Shouldn't it stay high until after SET1 =1? Fig 22 shows WDO# at 1 after VDD power on until tRST + WDL(max)?
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
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