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BQ24079T: BQ24079 & BQ24079T difference?

Kevin.Peng
Intellectual 780 points
Part Number: BQ24079T
Other Parts Discussed in Thread: BQ24079,

Hi Team,

What is the difference between BQ24079 & BQ24079T?
View BQ24079 datasheet device comparison table of VBAT shows that BQ24079T is 6.6V?


But check the BQ24079T datasheet but it shows 4.1V
Which one is right?


  BQ24079 & BQ24079T What is the difference between the two?

thanks

Kevin

  • 0
    TI__Mastermind 21590 points

    Hello,

    The VBATREG for the BQ24079T is 4.1V. The datasheet error is in the process of being corrected.

    The difference between the BQ24079 and BQ24079T is the NTC on the BQ24079 is current based while the NTC on the BQ24079T is voltage based. The voltage based method gives more flexibility for what you want your charging temperature thresholds to be.