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TPS7A91: VREF tolerance check

Andy_Lin
Intellectual 2560 points
Part Number: TPS7A91

Tool/software:

Hi Team,

My customer is using our TPS7A91 as solution and they needed to calculate the Vout accuracy for this part , 

and they needed the VREF tolerance data for reference(max and min value) , in our datasheet only shown the typical value, 

in this case, do we have the max/min value for VREF for this device to share for customer reference?

thanks!

Andy

  • 0
    TI__Genius 15125 points

    Hello Andy,

    Unfortunately, this is information is not readily available, but as this is an adjustable device the reference is going to contribute the largest error in the device. The Vref accuracy will be really close to the overall accuracy of the device (+/- 1%).

    Hope this helps!

    Best Regards,

    Hannah