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  • TPS3840-Q1: BiCMOS

    TI Thinks Resolved
    Part Number: TPS3840-Q1 Hello, Is the TPS3840DL28DBVRQ1 BiCMOS?

  • TPS3840-Q1: Specification - RESET pin

    TI Thinks Resolved
    Part Number: TPS3840-Q1 Hello Team, my customer need following information: In order to perform the worst case analysis, I would like to ask you please to provide me the High Level Output Voltage of the RESET pin ? Many Thanks Josef

  • TPS3840-Q1: Maximum input leakage current

    TI Thinks Resolved
    Part Number: TPS3840-Q1 Hello Team, following question from customer: We are using the “TPS3840DL25DBV*Q1’’ in project. In order to perform the worst case analysis, I would like to ask you please to provide me the maximum Input Leakage…

  • TPS3840-Q1: XD6132C10E replacement

    TI Thinks Resolved
    Part Number: TPS3840-Q1 Other Parts Discussed in Thread: TPS3899 Hi Team, Do we have more appropriate solution that can replace XD6132C10E? P2P is better, thank you. Regards, Roy
    • Answered

  • TPS3840-Q1: TPS3840DL29DBVR vs. BU4229F-TR

    Resolved
    Part Number: TPS3840-Q1 Hi, I want to use TPS3840DL29DBVR to replace BU4229F-TR. Could you provide a comparison table between the two? THX
    • Resolved
    • Answered

  • TPS3840-Q1: Changes from Revision A (September 2019) to Revision B

    Resolved
    Part Number: TPS3840-Q1 Hi support team, I have a question about Revision History of SNVSBA1B. The following changes cannot be confirmed in Revision A and Revision B. Is it a change from Original to Revision A? Regards, Dice-K
    • Resolved
    • Answered

  • TPS3840-Q1: Question about nReset pin behavior at slow VDD start up

    Resolved
    Part Number: TPS3840-Q1 Other Parts Discussed in Thread: TPS3840 Hello team, I have a question about RESET pin behavior If the VDD slew rate is very slow and the slew rate is longer than Tstrt+Td, What is the behavior of nRESET? I guess the behavior will…
    • Resolved
    • Answered

  • TPS3840-Q1: Confirmation if equations 7 and 8 are correct

    Resolved
    Part Number: TPS3840-Q1 Other Parts Discussed in Thread: TPS3840 Hi Team, Our customer would like to confirm if the equations 7 and 8 are correct because the Vrail trigger voltage will be lower than the threshold voltage if we compute using those equations…
    • Resolved
    • Answered

  • TPS3840-Q1: Voltage divider design for load dump of 12V battery application

    Resolved
    Part Number: TPS3840-Q1 Other Parts Discussed in Thread: TPS3840 , Hi Team, I'm trying to calculate the voltage divider for load dump of 12V battery application. I refer to the application note(SNVA864), but it does not meet my requirements. (undervoltage…
    • Resolved

  • TPS3840-Q1: What is the start up current for it

    Part Number: TPS3840-Q1 Hi, The customer said that the start up current of TPS3840Q1 was too large in the design, and 800K resistors need to be connected in series in the designed signal link, but TPS3840Q1 cannot start to work with the 800K resistors; In…

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