Dear, Sir.
My customer is evaluation TPS62067-Q1. Now, they would like to estimate the
output accuracy on the product.
The datasheet defines the typical value of VFB(PFM) as 1%.
The other side, Figure 15 shows the accuracy on 1.8V output, it looks +2.2% from
1.8V.
I weonder it means that the worst case(max.) accuarcy on TPS62067-Q1?
OR VFB(PWM) = +- 1.5%, so +2.2% +- 1.5% would be max. & min. ?
Please give your advice.
Best Regards,
H. Sakai