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  • SOC% with fixed EDV in various temperatures

    Other Parts Discussed in Thread: BQ3060 Hello all. I am using BQ3060 with Li-ion battery NCR18650B. I have several questions regarding SOC% representation: 1. Do I understand correctly - if discharge current is less thant C/32 then I can not use automatic…

  • RE: Whats the best cell balancing/gas gauge solution for a 4 Cell, 10Ah Lipo Battery?

    bq3060 or bq40z50. bq3060 is a bit easier to understand and configure, whereas bq40z50 is more accurate.

  • RE: Looking for K-factor Override Flag in bq3055

    Apologies, I incorrectly mentioned the lock up of the bq3055 this was incorrect. It was the bq3060 that would lock up and you recommended we switch to the bq3055 where this had been addressed in the firmware (because there was no intention to fix the…

  • RE: BQ34110: Making procedure of Golden setting file for mass production

    Hi Sasaki-san, Yes, that is the file I'm referring to. You can refer to this document to see what parameters need to be set for the CEDV cycle. https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/bq3060-_2D00_-Step_2D00_By_2D00_Step…
    • Answered

  • RE: BQ4050EVM-561: VDQ bit is not set to 1 while discharging

    Resolved
    Hi Omar, Performing the learning cycle is a step apart from calculating your cedv parameters. First, have you run the 6 cycles to get the parameters? Unless they are correct, and you have a dsg > C/10 rate (3C/32 is less than C/10) you will not get…
    • Answered

  • GG File Compatibility Between Tracking Technologies?

    Resolved
    Other Parts Discussed in Thread: BQ3060 Hey Battery Team, A (hopefully) quick question: If a GG file is created for a device utilizing a CEDV battery fuel gauge (eg like the BQ3060) would the same GG file work for another CEDV battery fuel gauge?…
    • Resolved

  • RE: password unseal method bq20857

    Hola Toda la información a sido de mucha ayuda La configuración de las celdas es exactamente como usted la describe, quiero utilizar el bq3060 pero veo que también se necesita el bq29412dct y no encuentro información sobre este elemento en la pagina…

  • bq24765.exe runtime error 13

    Other Parts Discussed in Thread: BQ24765 , BQ3060 , BQ77PL900 Hello, I've been using EV2300 for weeks while evaluating bq3060 gas gauge. Everything was fine. So the EV2300 driver is installed. I now experience troubles with bq24765 EVM (HPA349) : I…

  • Where and when purchase brand new bq40z50?

    Other Parts Discussed in Thread: BQ3060 , BQ40Z50 , BQ40Z55 Hello, I was starting a (very) small series dev with bq3060, for both Li-Ion and LiFePO4 High currents, and was bothered by the HighSide PFets for both CHG and DSCHG, as I'd rather not put…

  • How to write PFKey?

    Other Parts Discussed in Thread: BQ3060 I am testing charging & discharging the 2 cell battery using BQ3060. but It don't operate normally. SOCC bit on PF status flag is set. And I can't write data flash. I guess data flash is locked. So I write…

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