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BQ40Z50: LOW tem optimization

ke huang
Intellectual 310 points
Part Number: BQ40Z50

Hi ti experts，

I desgin a pack by BQ40Z50-R1，  I have finished LOW tem optimization by follow GPC instruction.

I have got six files,as attached

 my question is I only need program the New chem ID(chemdat12 file) in my battery or need program the new chem ID(chemdat12 file) first then program the new GG file(gg out file)?

  • 0
    TI__Expert 6575 points
    Hi,
    To implement the new optimized parameters, you will have to program the chemdat12 file, and then import the gg file generated by the GPC tool.
    The chemdat12 file will have the unlearned Ra values, but the gg file generates the learned impedances, this way you will not have to run another learning cycle after RbTweak.
    Regards,
    Swami