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  • BQ78350-DEVICE-FW: Epxlanation of Pre-Charging and Charging Voltage Low thresholds

    Resolved
    Part Number: BQ78350-DEVICE-FW Hello, we have a bq78350R2 and we cannot find in the documentation a precise explanation of the PreCharge operation. The Advanced Charging Agoroithm has two Voltage thresholds, but it is not clear when the PRECHARGE…
    • Resolved
    • Answered

  • BQ78350-DEVICE-FW: Cell Balancing at Rest Test

    Resolved
    Part Number: BQ78350-DEVICE-FW Hi Sir, I have some questions when testing Cell Balancing at Rest with BQ78350-R3 FW "I have been unable to successfully test the 'Cell Balancing at Rest' feature." "After my investigation, I found that the Gauge might…
    • Resolved

  • BQ78350-DEVICE-FW: Firmware problem

    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQSTUDIO , BQ78350 , EV2400 Dear Sir, I have a problem for Firmware update. After the firmware update ( bqstudio ) , interface isn't open. I can update firmware but connection is lost…

  • BQ78350-DEVICE-FW: LifeTime data block specifications 0x0060 ~ 0x0066

    Part Number: BQ78350-DEVICE-FW Hello, we are designing an application that retrieve and shows the Life Time data block from a bq78350-R2 gauge. We found some inconsistency with the Secification of the LifeTime data block returned by the MAC commands…
    • Answered

  • BQ78350-DEVICE-FW: 1.04 Firmware problem

    Resolved
    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQSTUDIO , BQ78350-R1A , BQ78350 Hi Experts, We need your assistance with this inquiry. I'm posting this on behalf of our customer. I download the latest firmware from BQ78350-DEVICE…
    • Resolved
    • Answered

  • BQ78350-DEVICE-FW: Data Flash Summary Table for the R2 and R3 firmware

    Resolved
    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQ78350-R1A , BQSTUDIO Hi Sir, The document "BQ78350-R1A Technical Reference" indicates that the Cell Balance Threshold's address is 0x460D. However, our testing of the firmware for R2…
    • Resolved
    • Answered

  • BQ78350-DEVICE-FW: Disable PEC in computer communication using bq80xRW library

    Resolved
    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: EV2400 , BQ78350 , BQSTUDIO Hello we are developing a battery that uses bq78350R2. On the BMS board we have an MCU that handle various tasks and act as an SMBus gateway with the external…
    • Resolved

  • BQ78350-DEVICE-FW: R3: Cell Balancing At Rest

    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQSTUDIO , BQ78350 Hello, We are having a hard time getting the cell balancing at rest feature on the new BQ78350-R3 FW to work on our battery pack system. We noticed that cell balancing…

  • BQ78350-DEVICE-FW: Issue with firmware Flashing and BQ studio is not detecting on BQ studio tool

    TI Thinks Resolved
    Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQ76940 , EV2400 , BQSTUDIO , BQ78350 Hi Team , We are facing issue with firmware flashing and BQ studio tool is not detecting the BQ76940 EVM via EV2400. Attaching the snip of the issue…

  • BQ78350-R2-DEVICE-FW: BQ78350-R2-DEVICE-FW

    TI Thinks Resolved
    Part Number: BQ78350-R2-DEVICE-FW Hi Matt, Please can you tell us about status about the R3 release. We need them quite urgent now. :-) Many thanks, Dick

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