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Showing 94 results View by: Thread Post Sort by
  • TPS3850-Q1: Request to Functional safety FIT value and Failure Mode Distribution, Gate scale that meet Siemens standard SN29500

    Sijia Zhu
    Sijia Zhu
    TI Thinks Resolved
    Part Number: TPS3850-Q1 Tool/software: I inquire about the functional safety FIT(Application FIT Rate) value and failure mode distribution, Gate scale for TPS3850-Q1. Standard is SIEMENSE SN29500-2. (it is not a request for a JEDEC-based technical fit…
    • 2 months ago
    • Power management
    • Power management forum
  • TPS3850-Q1: ERROR(ORPSIM-15139)

    Leandro Gagliardi
    Leandro Gagliardi
    TI Thinks Resolved
    Part Number: TPS3850-Q1 Tool/software: Hello, I have an issue using PSpice and I need help to solve it. ERROR(ORPSIM-15139): Time step = 703.5E-21 is too small in Transient Analysis at Time = .182. Minimum allowable step size = 1.000E-18. The device…
    • 4 months ago
    • Power management
    • Power management forum
  • TPS3850-Q1: tRST-DEL (VSENSE to RESET delay) undervoltage min and max value

    Kento Adachi
    Kento Adachi
    TI Thinks Resolved
    Part Number: TPS3850-Q1 Tool/software: Hello experts, Could you please share tRST-DEL (VSENSE to RESET delay) undervoltage min and max value of TPS3850-Q1? I know min/max cannot be guaranteed as it is not specified in the datasheet. Actual min/max without…
    • 6 months ago
    • Power management
    • Power management forum
  • TPS3850-Q1: minimum capacitor for power supply

    Alfie Cheng
    Alfie Cheng
    TI Thinks Resolved
    Part Number: TPS3850-Q1 Tool/software: Hi team, could you help to check what value is the minimum capacitor on VDD pin, from the datasheet, I see the value is 0.1uF. if we can use <0.1uF capacitor?
    • 7 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS3850-Q1: inquiry about TPS3850H33QDRCRQ1 additional information

    Winnie Lee
    Winnie Lee
    Resolved
    Part Number: TPS3850-Q1 Tool/software: Hi, I want to inquire about the TPS3850H33QDRCRQ1 additional information. Specifically, I would like to know if you could provide the following information: 1. 3D drawing 2. product weight 3. material information…
    • Resolved
    • 8 months ago
    • Power management
    • Power management forum
  • TPS3850-Q1: how to adjust watchdog time

    Jay wang
    Jay wang
    TI Thinks Resolved
    Part Number: TPS3850-Q1 Other Parts Discussed in Thread: TPS36-Q1 , Tool/software: hi expert i am using 3850 to monitor MCU. but when MCU first start up, it will need more time, which will be more than target watchdog time in normal work. so i want to…
    • 9 months ago
    • Power management
    • Power management forum
  • TPS3850-Q1: DFA for TPS3850

    Weicheng Li
    Weicheng Li
    TI Thinks Resolved
    Part Number: TPS3850-Q1 Other Parts Discussed in Thread: TPS3850 , Hi TI expert Can you provide your proposals regarding the CCF analysis between voltage monitoring and WWD under the fact that no DFA is available from TI side. We must demonstrate there…
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS3850-Q1: TPS3850 Failure rate

    Alan Xia
    Alan Xia
    TI Thinks Resolved
    Part Number: TPS3850-Q1 Other Parts Discussed in Thread: TPS3850 Hi team, For watch dog IC TPS3850, it shows that the IC failure rate is 25 feet, but for Functional safety requirements, it should be under 10 feet, so does the 25 feet of failure rate is…
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS3850-Q1: TPS3850G09QDRCRQ1

    Roy Chan
    Roy Chan
    TI Thinks Resolved
    Part Number: TPS3850-Q1 Other Parts Discussed in Thread: TPS3850 Hi Application team: When I was looking at the TPS3850-Q1-Functional Safety Information document (as you can see the attachment), it provided Failure In Time (FIT) Rates based on the IEC…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS3850-Q1: Disable/Enable WD

    Haim Rajpurkar
    Haim Rajpurkar
    Resolved
    Part Number: TPS3850-Q1 hi, i understood that the WD can be enable/disabled, in my case i want to set SET0 as constant "1" and SET1 will be connected to microcontroller so i will be able to enable disable it. i was thinking using this part…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
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