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BQ24125: Spice model for simulation

Obinna Ezeilo
Intellectual 2385 points
Part Number: BQ24125
Other Parts Discussed in Thread: BQ24105

Hi team, 

My customer would like to simulate BQ24125 & BQ24105 and for that they are looking for spice models for these devices. 

Are the Spice models available? 

Also, I checked some new battery chargers and noticed that there are no spice models on the product pages. 

Is there a fundamental reason for this? 

Thanks for the support, 

Obinna. 

  • 0
    TI__Guru**** 166486 points

    Hi Obinna,

    There are no Spice models for those devices.  The battery chargers have extremely complicated state machines with some proprietary algorithms.  Developing a Spice model would be very costly and it would not support all functionality. 

    Regards,

    Jeff