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  • BQ79631-Q1: Electro-impedance spectroscopy (EIS)

    TI Thinks Resolved
    Part Number: BQ79631-Q1 Other Parts Discussed in Thread: BQ79616-Q1 , BQ79731-Q1 , BQ79718-Q1 Hi TI Team, There is the technical article below about Electro-impedance spectroscopy(EIS). What are BMICs using EIS? BQ79731-Q1, BQ79631-Q1, BQ79616-Q1? Please…

  • BQ79631-Q1: Specification requirements

    TI Thinks Resolved
    Part Number: BQ79631-Q1 Hi TI Team, My customer requested to fill the attached sheet in if the specification and application of BQ79631-Q1 meets attached requirements. If meets, please write down OK on OK/NOK column. If not, please write down NOK and…

  • BQ79631-Q1: BQ79631-Q1 query

    TI Thinks Resolved
    Part Number: BQ79631-Q1 Hi The customer want to design with 150V battery, if they can use 10 battery cells for one battery module unit with BQ76931-Q1, and 5 modules are connected in series to stack high voltage. Does we can design 5 module units with…
    • Answered

  • BQ79631-Q1: Spec requirements

    Resolved
    Part Number: BQ79631-Q1 Hi TI Team, I'd like to ask you on BQ79631-Q1 that can be met the spec requirements below. Please check it and let me know. 1. Current measurement : Current range(±600A), Accuracy(0.5 %, Primary /1.0%, Secondary), Response…
    • Resolved

  • BQ79631-Q1: Can BQ79631-Q1 act as a master

    TI Thinks Resolved
    Part Number: BQ79631-Q1 Can a BQ79631-Q1 device be used as a master for the daisy chained BQ79612/14/16 device?

  • BQ79631-Q1: Need 2 channels current sense

    Part Number: BQ79631-Q1 Hi, My customer needs 2 channels of current sense. Is it possible that we use another INA OP-AMP to provide current data to BQ79631?

  • BQ79631-Q1: EVM VREF1 connection

    Part Number: BQ79631-Q1 Hello, It seems from EVM guide SLUUCC3.pdf schematic page 24, that the HV voltage measurement has to make the current flow to VREF1. Nevertheless, there is no VREF1 associated schematic: is it to be connected to TSREF on J36…
    • Answered

  • BQ79631-Q1: BQ79631 is used as a multi-point configuration device,No response to read register

    Resolved
    Part Number: BQ79631-Q1 BQ79631 is used as a multi-point configuration device. After waking up the device and entering the active mode (the light is on), there is no response to sending the read command. Can you provide a demo program or byte order? For…
    • Resolved
    • Answered

  • BQ79631-Q1 :Datasheet Request

    Resolved
    Part Number: BQ79631-Q1 Sir/Madam I need Full datasheet of BQ79631-Q1.is it possible to send it to my mail?
    • Resolved

  • BQ79631-Q1: Power supply query

    TI Thinks Resolved
    Part Number: BQ79631-Q1 Hi Experts, Good day. We would like to ask your assistance about battery monitor EVM board - BQ79631EVM. Accidentally client inverted the polarity of the 5V supply of the board. Now, the led of the board doesn't switch on when…

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