Trying to identify small bga

Hi, I’m new to this forum so my apologies if I’ve placed in wrong category.
I have a faulty Nintendo switch lite, I’ve found a shorted small 9 ball bga situated to the righr of the bq24193 chip, which has an inductor to the righr of it. Does anyone know its function/name please? Thanks in advance.
I’ve tried to upload a picture, but struggling.