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Showing 42 results View by: Thread Post Sort by
    Answered
  • BQ20z80 "back-rev" firmware

    Steve Widener
    Steve Widener
    Resolved
    Other Parts Discussed in Thread: BQ20Z80-V102 , BQ20Z80-V110 My customer cannot obtain BQ20z80-v102 but can obtain BQ20x80-v110. Is it possible to program BQ20z80-v110 with -v102 firmware as an intermediate solution? If so - where can they obtain…
    • Resolved
    • over 16 years ago
    • Power management
    • Power management forum
  • BQ20Z80 versus BQ20Z80A

    Sevrum
    Sevrum
    Other Parts Discussed in Thread: BQ20Z80 Can anyone tell me what the differences in these two parts are...BQ20Z80 versus BQ20Z80A...I have found this link http://focus.ti.com/docs/prod/folders/print/bq20z80-v110.html I did not see anything in the…
    • over 15 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ20Z80: BQ20Z90-V150 : Is it EOL product?

    Chase Jeong
    Chase Jeong
    Resolved
    Part Number: BQ20Z80 Other Parts Discussed in Thread: BQ20Z90-V150 , BQ20Z90 , BQ20Z90-V110 Dear TI experts, My customer asked that BQ20Z90-V150 is EOL product or not. Still Arrow can deliver BQ20Z90-V150 to our customer, but we cannot find the…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ20Z80A-V110: Comm Register, firmware version and 5kΩ pull-up questions

    John Griffith
    John Griffith
    Resolved
    Part Number: BQ20Z80A-V110 Other Parts Discussed in Thread: BQ20Z80-V102 Hello, My customer had three questions about the BQ20Z80ADBT device: Can we have access to the AFE comm register (or afe_fail count register) to know the number of communication…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ20Z80A-V110: bqEVSW v0.9.92 'type mismatch' runtime error

    Igor Elremont
    Igor Elremont
    Resolved
    Part Number: BQ20Z80A-V110 Other Parts Discussed in Thread: BQEVSW , BQ20Z80 , BQ20Z90 Dear support, While viewing DataFlash parameters of bq20z80 v1.10 using bqEVSW v0.9.92 me have encountered 'type mismatch' runtime error as soon as 'Calibration'…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • RE: BQ20Z70-V150: BQ20Z90-V150 generate senc file

    Jose Couso
    Jose Couso
    Hello, You are using BQ20z70, why are you referring to 5271 sen.c file? For ROM file generation, please reference to Section A3 in https://www.ti.com/lit/an/slua379e/slua379e.pdf Useful document. 0246.Quick Start Guide for bq20zxx Family Gas Guages…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ20Z80A-V110: absolute capacity and remaining capacity stop decrementing at ~20%SOC

    Joe Brewer
    Joe Brewer
    Part Number: BQ20Z80A-V110 Other Parts Discussed in Thread: BQ20Z80 , GPCCHEM , BQ40Z50-R2 We are having trouble with the gas gauging accuracy on the BQ20Z80 V1.10. It appears that on discharge that the absolute capacity and relative capacity both stop…
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ20Z80A-V110: BQ20Z80A-V110 - I2C command panel

    Forrest Palmer
    Forrest Palmer
    Resolved
    Part Number: BQ20Z80A-V110 Other Parts Discussed in Thread: BQSTUDIO , , BQ34Z100-G1 , BQ34110 , BQ35100 , BQ29312A , BQ20Z80 , BQEVSW To whom it may concern- I am trying to use bqStudio I 2 C Master Control Panel to read and write parameters from the…
    • Resolved
    • over 8 years ago
    • Power management
    • Power management forum
  • FCC exceeds design limit

    Phuoc Vo
    Phuoc Vo
    Other Parts Discussed in Thread: BQ20Z80A-V110 , BQ20Z80 Hello all, We are using the BQ20Z80A-V110 for our battery pack. Sometime, the FCC increased to 7200mAh that exeeds design limit of 5800mAh. Is anybody know why? Please see gg file. Thank…
    • over 15 years ago
    • Power management
    • Power management forum
  • BQ20Z80 firmware updates...

    Andrew Suhay
    Andrew Suhay
    Other Parts Discussed in Thread: BQ20Z80-V102 , BQEVSW Hello. I have a customer that is inquiring if the only difference between the BQ20Z80-V102 and -V110 is firmware and can they update the firmware themselves in-house. I've seen an older post that…
    • over 13 years ago
    • Power management
    • Power management forum
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