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BQ24090: Alternate Part for BQ24090

Kavitha R
Prodigy 30 points
Part Number: BQ24090
Other Parts Discussed in Thread: BQ24091, BQ24092, BQ24093, BQ25170

Hi,

 Kindly suggest the Alternate Part's for BQ24090 (Direct Replacement) , without any modification in the design/ footprint.

Thanks and Regards,

Kavitha

  • 0
    TI__Mastermind 23365 points

    Hi Kavitha, 

    The only direct replacement for the BQ24090 is the BQ24092. The only difference between these two parts is that the BQ24092 follows the JEITA profile for battery temperature monitoring and the BQ24090 does not. The BQ24091 and BQ24093 are also replacement options if you are able to use a 100k NTC in your design instead of a 10k NTC. Both of these options would not require a layout change.

    Additionally, TI has other products with similar functionality to the BQ24090, such as the BQ25170, but they would not be a direct pin to pin replacement.  

    Best Regards,

    Garrett