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  • BQ4050: GPCCEDV: CEDV coefficients EDVR0 from GPC report out of bqstudio's value range?

    Resolved
    Part Number: BQ4050 Other Parts Discussed in Thread: BQSTUDIO , BQ78350-R1 , GPCCEDV Hi, I have received the GPC report for the discharge logs of a BQ4050 CEDV Gas Gauge with two Lithium Ion (LG INR18650-MJ1 3500mAh) cells placed in series. The CEDV parameters…
    • Resolved
    • Answered

  • BQ4050: GPCCEDV: Accuracy Error: Deviation is so high that it is most likely due to anomaly in the data

    Resolved
    Part Number: BQ4050 Other Parts Discussed in Thread: GPCCEDV , BQSTUDIO Hi, I'm trying to determine the CEDV coefficients for a BQ4050 CEDV Gas Gauge on a custom board (based on TI's reference design) with two Lithium Ion (LG INR18650-MJ1 3500mAh) cells…
    • Resolved

  • RE: GPCCEDV: Accuracy Error: Deviation is so high that it is most likely due to anomaly in the data

    Hello Hardik, you may want to run that particular cycle again and submit to GPCCEDV

  • BQ3050: GPCCEDV

    TI Thinks Resolved
    Part Number: BQ3050 Other Parts Discussed in Thread: GPCCEDV , , GPCCHEM , , BQSTUDIO , BQEVSW Hello Team, First , I am Very new to BMS World. Not Sure whether to use GPCCEDV Or not. Doc : https://www.ti.com/lit/ug/sluub45b/sluub45b.pdf not Helping much. Battery…

  • GPCCEDV: GPCCEDV did not receive report

    TI Thinks Resolved
    Part Number: GPCCEDV Other Parts Discussed in Thread: BQ4050 , GPCCHEM Hi I use GPCCEDV tool to calculate the parameters, but did not receive the report, Please help calculate it. 8371.bq4050.zip Thanks Star

  • GPCCEDV: GPCCEDV report: Deviation is so high that it is most likely due to anomaly in the data

    TI Thinks Resolved
    Part Number: GPCCEDV Hi My customer use GPCCEDV tool to calculate the parameters. But they have learned several times but have the same report. Deviation is so high that it is most likely due to anomaly in the data. Attached the data and report. 4048…
    • Answered

  • BQ34110: GPCCEDV

    Resolved
    Part Number: BQ34110 Other Parts Discussed in Thread: GPCCEDV , BQSTUDIO , BQ4050 , Hi Team, I understand GPCCEDV will report the following ten parameters. >EMF, EDVC0, EDVC1, EDVR1, EDVR0, EDVT0, EDVTC, VOC75, VOC50, VOC25 1) I believe the following seven…
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  • BQ34110: to get gauging parameter constants by GPCCEDV

    Resolved
    Part Number: BQ34110 Other Parts Discussed in Thread: GPCCEDV Hi Team, The GPCCEDV instruction manual shows the following. >• Continuous discharge at 2 different rates, from fully charged state until termination voltage is reached. https://www.ti…
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    • Answered

  • BQ4050: collect CEDV data by single cell or pack?

    Resolved
    Part Number: BQ4050 Other Parts Discussed in Thread: GPCCEDV Hi team, My customer they want to use CEDV gauge BQ4050 in their 4S3P pack. Now they need to upload data to GPCCEDV. They want to know they should collect the uploaded data with single cell…
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    • Answered

  • RE: BQ78350-R1: CEDV/FCC not Functioning correctly

    Resolved
    Hi Wyatt, Sorry been out of vacation, I am not familiar with the GPCCEDV tool, would you be able to share anything that could point me in the right direction? Should I be able to just find it by googling it? I saw some note in the "Using the bq78350-r1…

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