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  • BQ35100: Is the bq35100 device pre-calibrated? ie: is it calbrated by TI prior to the customer receiving it.

    Resolved
    Part Number: BQ35100 Other Parts Discussed in Thread: BQSTUDIO Is the bq35100 device pre-calibrated? ie: is it calbrated by TI prior to the customer receiving it? We just need to use the device in ACC mode. So if the calibration can be skipped, that…
    • Resolved

  • BQ35100: How to switch from Full Access to UNSEALED mode for BQ35100

    TI Thinks Resolved
    Part Number: BQ35100 Other Parts Discussed in Thread: EV2400 Part of our product's bq35100 can't switch from Full Access mode to UNSEALED mode. Can you provide some example code for mode switch? the bq35100 is always in Full Access mode (0,1 Full Access…

  • BQ35100: Calibration

    TI Thinks Resolved
    Part Number: BQ35100 Tool/software: Hi, From other threads I've determined that BQ35100 isn't factory calibrated, and needs calibrating. However, it's not clear to me whether a single calibration is sufficient. Here's my question: 1) Once I have calibrated…

  • BQ35100: Scaled R and Impedance return always 0

    Part Number: BQ35100 Tool/software: Hello, I am testing the BQ35100 and verifying tha I can get EOS detection with a Tadiran SL 2780 (programmed with BQ Studio) battery ( 19 mAH , chem id 0x663). Unfortunately what I am noticing in my tests is that I…
    • Answered

  • BQ35100: EOS Flag doesn't get set

    Resolved
    Part Number: BQ35100 Other Parts Discussed in Thread: BQSTUDIO Tool/software: I profiled a LTC primary battery (for EOS Mode) until it was dead. The Measured Z rised towards 100% DOD as expected, but the EOS Bit was never set. Here you can see the final…
    • Resolved

  • BQ35100: End-Of-Service Mode

    TI Thinks Resolved
    Part Number: BQ35100 Tool/software: I am using a Li-SOCl2 battery along with the BQ35100 battery monitor, and I have some questions regarding its operation. My goal is to identify the end of the battery's life,…
    • Answered

  • BQ35100: Can I measure the current when I use the SOH mode? and what is the accuracy error of the current measurement?

    Resolved
    Part Number: BQ35100 Tool/software: Hi Can I measure the current when I use the SOH mode? and what is the accuracy error of the current measurement? thanks!
    • Resolved

  • BQ35100: How to control the on and off of BQ35100 in scenarios that require frequent wake-up

    TI Thinks Resolved
    Part Number: BQ35100 Hello: Our project requires frequent wake-up of the MCU in a certain scenario, and then quickly enters sleep mode. In order to save power, the MCU only works for about 1 or 2 seconds the average current is about 5mA. I would like…

  • BQ35100: Measuring Cell Voltage with Reference to Pack- or GND

    Part Number: BQ35100 Tool/software: Hi there, I am using the BQ35100 to determine EOS of a 2S (7.2V) Lithium Thionyl Chloride battery pack. During testing I have noticed that the voltage readings reported by the IC are slightly lower than expected…

  • BQ35100: Problems with EOS Mode

    Part Number: BQ35100 Other Parts Discussed in Thread: BQSTUDIO Tool/software: We are using the BQ35100 in EOS mode, and according to the document https://www.ti.com/lit/an/sluaal7/sluaal7.pdf , we are following the procedure: Wake up the gauge before…

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