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  • TI Thinks Resolved

BQ34210-Q1: Profile or Chem Id

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Replies: 11

Views: 217

Part Number: BQ34210-Q1

Hi Dear Reader(s),

From 

bq34210-Q1 Technical Reference Manual - bq34210_sluube8.pdf.

I have located this,

"2.8.1 Battery Profile Storage and Selection

The fuel gauge supports two predefined CEDV profiles in device ROM that customers can use by sending
the SET_PROFILE_1 or SET_PROFILE_2 command."

I am planning to this battery "Panasonic NCR18650B 3400mAh 4.9A Battery".

Which profile can I use? Where can find information on these profiles?

Also my BQStudio 1.3.86 does not have the option "Update chemistry" under menu "Help".  Am I missing something (steps)?

Thanks,

Kevin

  • In reply to Kevin Lau:

    Hi Kevin,

    Here is an example:

    elapsed time (sec), voltage (mV), current (mA), temperature (C) 20.02833 2975.308 0 28.95893
    30.04369 2974.984 0 28.88429 40.05915 2975.308 0 28.91459 50.09006 2974.984 0 28.73499 60.13664
    2975.308 0 28.74904 70.20198 3008.069 99.9098 28.89834 80.20158 3023.314 99.9098 28.77718
    90.23994 3300.643 1300.396 28.79125 100.2554 3360.975 1300.396 28.79125 110.2708 3404.115
    1300.221 28.58133 120.2859 3439.146 1300.572 28.59754

    Sincerely,
    Bryan Kahler

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