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  • BQ76952: the error range of temperature sampling for BQ76952

    TI Thinks Resolved
    Part Number: BQ76952 Tool/software: Dear I have a few questions about BQ76952 that I would like to ask. What is the error range of temperature sampling for BQ76952? 2. The SPI communication method of BQ76952 is rather unique, requiring a lot of read…

  • BQ76952: Access to BQ76952 functional safety related documents

    TI Thinks Resolved
    Part Number: BQ76952 Tool/software: Hello, we are filing for iso13849 and we would need to have access to the the advanced documents mentionned in this thread https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum…

  • BQ76952: BQstudio, bq76952, setting Error

    Part Number: BQ76952 Other Parts Discussed in Thread: BQSTUDIO , , EV2400 Tool/software: Hello, I am using BQstudio to connect EV2400, then connecting BQ76952 via I2C. However, BQstudio shows the detected device as 7659_0_36, but BQstudio does not have…

  • BQ76952: How to evaluate the current sampling accuracy of BQ76952

    TI Thinks Resolved
    Part Number: BQ76952 Tool/software: How to evaluate the current sampling accuracy of BQ76952, at normal temperature and low temperature, and in the worst case, how to calculate it, and what is the approximate mA range?

  • BQ76952: BQ76952 COV Triggering Below Threshold

    Part Number: BQ76952 Tool/software: Hi TI team, We are using the BQ76952 in our design and encountering an issue with the COV protection. The COV threshold is configured at 4199.8 mV , but the protection flag is being set when the cell voltage reaches…

  • BQ76952: The BQ76952 has triggered FUSE protection. How can it be cleared?

    TI Thinks Resolved
    Part Number: BQ76952 Tool/software: Dears, The BQ76952 has triggered FUSE protection. How can it be cleared?Thank.

  • BQ76952: BQ76952 as I2C Current / Voltage sensor

    Part Number: BQ76952 Tool/software: Dear all, We're considering using a bq76952 as a high-voltage (<80V obviously) and current measurement front-end. As we think we understand it, the 3S minimum requirement is a minimum voltage requirement for the…
    • Answered

  • BQ76952: Unexpected 46V on CHG Pin When FETs Are Disabled – BQ76952

    Resolved
    Part Number: BQ76952 Tool/software: Dear Texas Instruments Support Team, I am currently developing a Battery Management System (BMS) using the BQ76952 IC to monitor a 16-cell LiFePO₄ battery pack (51.2 V, 100 Ah per cell). I am communicating with the…
    • Resolved

  • BQ76952: I can't communicate with bq76952

    Part Number: BQ76952 Tool/software: I created a pcb with the bq76952 similar to the evaluation board (bq76952evm) but designed for 6 cells. The circuit is shown in the figure below, as well as the conditioning circuit for reading the cell voltage. …
    • Answered

  • BQ76952: BQ76952 cell balancing questions

    Resolved
    Part Number: BQ76952 Tool/software: Dear team, Is it possible to balance 8 cells at once with a working configuration for only 8 cells with BQ76952? I would also like to use external mosfets to balance. Wish to get your reply as soon as possible, thanks…
    • Resolved

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