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  • bq20z60-R1 Max Error = 100%

    Hi We use the bq20z60 in a 4s3p battery pack. The controller was already programed in the factory. But I must change some parameters during our verifcation. For this, I read out the gg-file, make the modification and reprogrammed the new file into the…

  • BQ30Z554-R1: slave arrdess request and register questions

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ20Z60-R1 , BQ40Z50-R2 Hi, My customer is wondering what is the slave address for BQ30Z554-R1? Their end customer was using the bq20z60-R1 and now change to BQ30Z554-R1 and it can't be detect.…

  • bq20z60-r1 (slus991-december 2009) application schematic

    In the application schematic, near TB4 and J1 you will find G1, G3, G5 and G6. Are these spark gaps? If they are, would there be any reason to not use a tvs diode or a sidactor?
    • Answered

  • RE: BQ20Z60-R1_BQEVSW-SW: Software not available

    Resolved
    Please download it here, txn.box.com/.../bq20z60-R1 .

  • BQ20Z60-R1_BQEVSW-SW: Evaluation Module EV2400

    TI Thinks Resolved
    Part Number: BQ20Z60-R1 Other Parts Discussed in Thread: EV2400 , Hi, We have purchased the evaluation module EV2400 and need to talk to the BQ20Z60 device. As this device is not in the list of supported parts. How could we add this device to the list? …
    • Answered

  • BQ24725A: PEC capable alternative?

    Resolved
    Part Number: BQ24725A Other Parts Discussed in Thread: BQ20Z65-R1 , BQ20Z65 , BQ20Z60-R1 , BQ24765 , BQ25708 I am using a bq20z65-r1 based battery that has PEC enabled for the charge current/voltage broadcasts. Unfortunately this is not compatible with the…
    • Resolved

  • BQ20Z65-R1: PF Key for clearing Permanent Failure

    Part Number: BQ20Z65-R1 Other Parts Discussed in Thread: BQ20Z60-R1 Hello, Although the part is in Full Access mode, I can't clear the PF flags unless I have the PF Key (two words). Can anyone provide me with this "hidden" key? Looks like there is kind…

  • Alarmwarning & I2C compatibility - bq20z60

    Other Parts Discussed in Thread: BQ20Z65-R1 , BQ20Z60-R1 Hello, I have a smart battery using a bq20z60 device, the host is a board with an I2C and maybe and an SMBus (still not sure). In the 'bq20z60-R1/bq20z65-R1 Technical Reference Literature' on page…

  • bq20z60 sleep and shutdown modes

    Other Parts Discussed in Thread: BQ20Z65-R1 , BQ20Z60-R1 Hi, I am programming a bq20z60 and after several tests I have seen that for some reason I cannot enter SLEEP and SHUTDOWN modes. I have tried to follow the SLUU386 reference manual but still is not…

  • BQ20Z75 AFE.State_CTL

    Other Parts Discussed in Thread: BQ29330 , BQ20Z65-R1 , BQ20Z60-R1 , BQ20Z65 Hello again, Does anyone know what the definition of the BQ20Z75 AFE.State_CTL flags are in GGEV software? I can't find a valid definition anywhere. Regards Simon Buchwald

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