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  • DRV3201-Q1: DRV3201-Q1 Reduce noise level during sensitive current measurement

    Part Number: DRV3201-Q1 Hello, Customer wants to know some information to realize following that is explained in datasheet(SLVSBD6D) page 26. “To reduce noise level on the chip the boost converter can be switched off during sensitive current measurements…

  • DRV3201-Q1: ADREF Voltage

    TI Thinks Resolved
    Part Number: DRV3201-Q1 Other Parts Discussed in Thread: TPS65381-Q1 Hello, Please answer following question from customer. Customer is applying VDD5 of TPS65381-Q1 to ADREF terminal of DRV3201-Q1. Specified accuracy of VDD5 is +/-2…
    • Answered

  • DRV3201-Q1: Boost undervoltage Error

    Resolved
    Part Number: DRV3201-Q1 I am trying to understand the startup of DRV3201-Q1 with 5V as VS. When there is Boost UV error at startup and I try to override it with CSM = 1 and writing CFG1 register Boost UV handling bit as zero. But ERR pin is held low…
    • Resolved

  • DRV3201-Q1: Safety documentation according to ISO 26262

    TI Thinks Resolved
    Part Number: DRV3201-Q1 Other Parts Discussed in Thread: DRV3205-Q1 , We are developing a safety critical motor control ECU primarily for automotive applications. Other potential application areas are industry and maybe military. One of the candidates…

  • DRV3201-Q1: CS amplifier Gain Drift and Shift Buffer Offset Drift

    Part Number: DRV3201-Q1 Hello, Please correspond following question and request from customer. 2 nd Stage Gain Drift vs. temperature. Could you supply the graph that shows the relationship between Temperature and Gain Drift like Figure…
    • Answered

  • DRV3201-Q1: Table 5. Erro Conditions and Protective Actions

    Resolved
    Part Number: DRV3201-Q1 Hi team, I have 4 questions below from the datasheet Table 5. Error Conditions and Protective Actions. The purpose of the question is for a failure analysis. 1. Does ERR pin internally pulled up to VDDIO? 2. Regarding…
    • Resolved
    • Answered

  • DRV3201-Q1 Power up Sequence (A-68)

    Resolved
    Other Parts Discussed in Thread: DRV3201-Q1 Hello, Please answer following question from customer. Customer understand that normal power up sequence may be follows. 1) VS ON 2) RSTN: Low to High 3) EN: Low to High Please advise if following…
    • Resolved
    • Answered

  • DRV3201-Q1 Question(PH1-PH3 behavior)

    Resolved
    Other Parts Discussed in Thread: DRV3201-Q1 Hi, I would like to ask you following questions about DRV3201-Q1. Q1) The output condition of PH1-PH3 How is the output conditions of PH1～PH3 when RSTN is low? (reset) All outputs are low? Q2) The…
    • Resolved
    • Answered

  • DRV3201-Q1 Startup Sequence and Functional Mode (A-39)

    Resolved
    Other Parts Discussed in Thread: DRV3201-Q1 Hello, Please advise the functional mode after following Case-1 and Case-2 startup sequence is applied to DRV3201-Q1. Best Regards.
    • Resolved
    • Answered

  • DRV3201-Q1 EN/RSTN and Functional Mode (A-51)

    Resolved
    Other Parts Discussed in Thread: DRV3201-Q1 Hello, Please advise functional mode of DRV3201-Q1(Sleep Mode or Active/Reset Mode) after EN and RSTN changed High to Low at the same time. Best Regards.
    • Resolved

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