sony xperia M4 Aqua Dead Ic

hello, I have had a sony xperia m4 aqua inn for repairs . it was dead initially then i tried to diagnose what was wron with it. I fond out one of the ic’s was burnt and was getting frying hot . I decided to take it off and reball it. But I kind of a lost the bloody Ic and now I cant figure out what that ic was . Could someone please identify which ic is this and if i could find a replacement one please. thank you very much for everyone