I don`t know, anyway looking with the search function in the datasheet I want able to find the word sensor without the word less near to it.
Of course, I may be wrong (and prabably I am!), but I am not really interested in understanding how that ic works, since my main point right now is to understand the principles of how to drive high power mosfets from Ardu and how to choose the mosfets (i can say that the thing about logic level gates in my last post is the main point for me right now). Anyway, thankyou for posting me that datasheet! 