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  • BQ27532-G1: Request for BQ27532-G1 .srec File for Firmware Recovery

    Part Number: BQ27532-G1 Other Parts Discussed in Thread: BQSTUDIO Hello E2E Experts, Good day. I'm using bqStudio v1.3.101.1 with BQ27532-G1 gauge. The device dashboard is corrupted (current reading stuck at 32767 mA), and all reset/calibration commands…
    • Answered

  • BQ27532-G1: Check for typos in SOH (SLUUB04.pdf p.18)

    Resolved
    Part Number: BQ27532-G1 Hi, Team. I'm trying to reference the SOH value. Regarding StateofHealth() on page 18 of SLUUB04.pdf, aren't 0x28 and 0x29 typos? 0x28 is decimal 28 and is a typo. It's actually 0x1c. 0x29 is decimal 29 and is a typo. It…
    • Resolved
    • Answered

  • BQ27532-G1: Regarding verification when writing with BQSTUDIO.

    Resolved
    Part Number: BQ27532-G1 Other Parts Discussed in Thread: BQSTUDIO , , EV2400 Tool/software: Hi TI Team, I am using EV2400 and BQSTUDIO 1.3.125 to write a Golden-image to bq27532-g1. The current version of BQSTUDIO does not have a UI to select whether…
    • Resolved
    • Answered

  • BQ27532-G1: How to verify the success of a golden image write

    Resolved
    Part Number: BQ27532-G1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: I have a bq27532-g1 .srec (Golden image). I'd like to determine whether writing the .srec in BQSTUDIO was successful. A. The .srec before writing to the IC. B. The .srec…
    • Resolved
    • Answered

  • BQ27532-G1: Is there any way to connect the TS pin of the BQ27532 and the TS pin of a charger IC to the same battery thermistor?

    Resolved
    Part Number: BQ27532-G1 Other Parts Discussed in Thread: BQ25611 Tool/software: Can the battery thermistor be connected to both the TS pin of the BQ25611 and the TS pin of the BQ27532 at the same time? Or should the thermistor be connected exclusively…
    • Resolved
    • Answered

  • BQ27532-G1: 20% variation in the StateOfCharge (REG 0x20) value

    Resolved
    Part Number: BQ27532-G1 Tool/software: In our current circuit design, VCC_SYS is connected to both the CE and REGIN of BQ27532, and VCC_SYS goes LOW when system power turned off. When VCC_SYS goes LOW and then returns to HIGH, I observe up to a 20%…
    • Resolved
    • Answered

  • BQ27532-G1: Can we use EV2400 for BQ-BMS-PROGRAMMER-SW ?

    Resolved
    Part Number: BQ27532-G1 Other Parts Discussed in Thread: EV2400 , MKST-3P-ALT-EV2300 Tool/software: We want to programme GoldenImage on BQ27532-G1 in mass production. We plan to programme using BQ-BMS-PROGRAMMER-SW. Can we use EV2400 for BQ-BMS-PROGRAMMER…
    • Resolved
    • Answered

  • BQ27532-G1: What about fluctuations in the TSpin voltage during charging and at other times?

    Resolved
    Part Number: BQ27532-G1 Other Parts Discussed in Thread: BQ27531-G1 Tool/software: I have configured it in the same way as the reference circuit below. I am measuring the temperature by connecting the thermistor output of the battery pack to TSpin. However…
    • Resolved

  • BQ27532-G1: How to write .gm file in production via I2C

    TI Thinks Resolved
    Part Number: BQ27532-G1 Tool/software: Dear team, Would you please let us know how to write .gm to BQ27532YZFR-G1. Please provide us the detail instruction or application note. According to the e2e below, the gm file can be written via I2C by MCU…
    • Answered

  • BQ27532-G1: SmoothEn

    Resolved
    Part Number: BQ27532-G1 Other Parts Discussed in Thread: BQSTUDIO , EV2400 Tool/software: Hi, TI team. Where is the SmoothEn flag? TRM SLUUB04 2.9 and 2.10 state Operation Configuration C[SmoothEn] , but Table 6-5 does not list SmoothEn. There is…
    • Resolved

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