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BQ27421YZFT-G1A - learning cycle steps

hiteshgambhava
Intellectual 475 points

Hi,

I am using Lipo battery in my product. Right now working on learning cycle of BQ27421 using gage studio V1.3.  

I referred "SIua597.pdf"  but not able to get exact steps for learning cycle specially for BQ27421.

Can any one guide me to find out exact step for learning cycle for BQ27421 series ?

Thanks.

BR,

Hitesh Gambhava

  • 0
    Genius 3970 points

    The learning cycle is largely the same as what's outlined in the SLUA597 document, but with some differences. This thread may be of some help for you: http://e2e.ti.com/support/power_management/battery_management/f/180/t/301390.aspx

    Basically, you can skip the parts in the document that mention the IT_ENABLE command and the QEN bit as neither of them exist on the bq27421.