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  • BQ78350-DEVICE-FW: BQ78350 Firmware Upgrade via stm32 mcu

    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQ78350 , BQSTUDIO Tool/software: Hello, I have a .srec file from Battery Management Studio for BQ78350, I parse the .srec file. I can Unseal, Unseal-Full access the device and I can make…

  • BQ78350-R1A: BQ78350-DEVICE-FW: Battery Self-Discharge Anomaly

    Part Number: BQ78350-R1A Other Parts Discussed in Thread: BQ78350-R1 Dear TI, Although we set the self-discharge value of our 10S2P battery to 0.88%, during our 60-hour sleep mode test the battery SOC level Test Start point, DUT screen capture…

  • BQ78350-DEVICE-FW: Battery Self-Discharge Anomaly

    Part Number: BQ78350-DEVICE-FW Tool/software: Dear TI, Although we set the self-discharge value of our 10S2P battery to 0.88%, during our 60-hour sleep mode test the battery SOC level Test Start point, DUT screen capture after 60 hours, …
    • Answered

  • BQ78350-R1: BQ78350-DEVICE-FW: Bq78350-R1 Dod at EDV2 Calculates the value incorrectly after the cycle.

    Resolved
    Part Number: BQ78350-R1 Other Parts Discussed in Thread: BQSTUDIO Hello, I am using BQ78350-R1. After a qualified discharge, I see that DOD at EDV2 is learned incorrectly. Battery Information: 10S2P Design Capacity mAh:9000 Design Capacity…
    • Resolved

  • BQ78350-DEVICE-FW: Unable to activate Charge or Dischage FETs

    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQ76940 , BQ78350 , BQSTUDIO Tool/software: Hello, I am commissioning a new BMS based on the reference design for the BQ78350 with the BQ76940 and BQ76200PWR, the only notable exception…

  • BQ78350-DEVICE-FW: BQ78350-R2-FW Can't download form TI website.

    TI Thinks Resolved
    Part Number: BQ78350-DEVICE-FW Tool/software: Hi E2E, I am trying to download the BQ78350-R2-FW from the link below. www.ti.com/.../R2-V2.02 But the download page shows 'Error 404'." Please assist me in obtaining the "BQ78350-R2-FW". Thanks…

  • BQ78350-DEVICE-FW: Balancing at rest bq78350R3

    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQ78350 Tool/software: Hello, Until now I have worked with the bq78350_R2. Now I have switched to the R3 version to use the balancing at rest, but it does not work. In the post https…

  • BQ78350-DEVICE-FW: Cell Balancing at Rest not working

    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQSTUDIO , BQ78350 Tool/software: Hello! I have a problem with cell balancing at rest with bq78350R3. I have a 15S LiFePO4 battery where cell balacing at rest is necessary. * bqz Device…

  • BQ78350-DEVICE-FW: Bq78350-R2 Dod at EDV2 parameter

    Part Number: BQ78350-DEVICE-FW Tool/software: Hello Ti Team, Our configuration file is attached. Battery FCC is 10000mAh and I am using ipsclae, so our real capacity is 100Ah. I am using Fixed_EDV0. I noticed that DOD at EDV2 value decreases every…

  • BQ78350-DEVICE-FW: BQ78350 _ R3

    Part Number: BQ78350-DEVICE-FW Tool/software: I also tried same test with my current is below quite current, but still rest mode is not triggered. how to enable cell balancing in rest mode. Here i also attached my configuration file for understanding…

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