Good day! With the help of our customer, we notice some ambiguity from the datasheet of this device.
In the LDC0851 data sheet "SNOSCZ7A –DECEMBER 2015–REVISED JANUARY 2016" there are two equations that to me seem to contradict each other.
First we have equation (7) which is used to calculate the minimum inductance based on max current. In this equation a factor of 4.83 is used.
Then we have equation (4) which is basically the same equation but using the factor 17.1 instead. I understand (7) is to calculate a limit of sorts, but still it looks a bit strange that the limit would vary from the actual value calculated with (6) with such a big factor of 17.1/4.83?
Thank you for checking