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  • BQSTUDIO: BQ20Z80 does not included on BQSTUDIO

    TI Thinks Resolved
    Part Number: BQSTUDIO Other Parts Discussed in Thread: EV2400 , BQ20Z80 , BQ40Z50 , MKST-3P-ALT-EV2300 Hi, Good Day. Customer purchased the EV2400 and downloaded the BQSTUDIO software and attempted to use it with his battery, but the battery chip is not listed…
    • Answered

  • BQ20Z80-V102: issues. Led1 always lit. Chip crashes during calibration.

    Resolved
    Part Number: BQ20Z80-V102 Other Parts Discussed in Thread: BQ20Z80 , EV2400 , BQ40Z50 , BQ20Z80-V110 , BQEVSW , Good day TI, I'm trying to bring up a battery pack using the bq20z80, using the software linked here: https://e2e.ti.com/support/power-management…
    • Resolved

  • BQ20Z80: EV2300 replacement

    TI Thinks Resolved
    Part Number: BQ20Z80 Other Parts Discussed in Thread: EV2400 Customer is using the EV2300 with BQ20Z80. From the life cycle status of EV2300 it is moved to obsolete. Is the EV2400 is compatible with BQ20Z80?

  • BQ20Z80: Can a programmed gas gauge (gg) file be deleted (erased) from the BQ20Z80 ?

    TI Thinks Resolved
    Part Number: BQ20Z80 Hi, Good day. Our customer has this question regarding BQ20Z80: "I am aware of two methods to reset the BQ20Z80 gas gauge IC: via the hexadecimal code which can be entered in the manufacturing access window using the TI evaluation…

  • BQ20Z80: BMS data storage

    TI Thinks Resolved
    Part Number: BQ20Z80 Short part. Will a BMS with the BQ20Z80 go into a shutdown mode and not store the reason (set flag) for shutdown? Little bit of background. We are supplied a battery. We test the battery to verify it is fit for purpose. Part of this…
    • Answered

  • BQ20Z80: BQ20Z80DBT GAS GAUGE IC

    Resolved
    Part Number: BQ20Z80 We use the TI BQ20Z80DBT Gas Gauge IC in one of our smart lithium ion rechargeable battery products designed for medical use. The most common occurring manufacturing test failure for this medical battery is NO COMMUNICATION at one…
    • Resolved

  • BQ20Z80-V102: Issues communicating with bq20z80

    TI Thinks Resolved
    Part Number: BQ20Z80-V102 Other Parts Discussed in Thread: BQ20Z80 Has anyone had any issues communicating with the bq20z80 or similar part? We are trying to program some parts for a customer and we created a board with a socket that just targets the SMBUS…
    • Answered

  • BQ20Z80-V102: Need BQEVSW for bq20z80

    Resolved
    Part Number: BQ20Z80-V102 Other Parts Discussed in Thread: BQ20Z80 , BQEVSW hi, I have downloaded the software thats linked to the bq20z80 page on the TI site and the software is only for the bq30z554. I start it up and I can not target the bq20z80. Can…
    • Resolved
    • Answered

  • BQ20Z80: BQ20Z80EVM-001

    Resolved
    Part Number: BQ20Z80 Hi can you still buy P/N BQ20Z80EVM-001? If not is the BQ20Z80EVM-001 .pcb file available?
    • Resolved
    • Answered

  • BQ20Z80-V110: Dataflash checksum

    Resolved
    Part Number: BQ20Z80-V110 How is the dataflash checksum calculated? Does it include the non-accessible portion of the dataflash. Non- accessible meaning anything which is not on the GG file. I ask this question because we have a legacy .senc file being…
    • Resolved

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