I'm looking for more info on this chip. I think it's what is causing my circuit not to work. I'd like to replace it. Any advice would be helpful. Is this different from the bq30z554-r1? If I bought a chip that reads BQ30Z55, could I just replace it 1 to 1 or are there software changes that would be required. Thanks in advance.
Chip reads (to the best of my knowledge):
BQ30Z55
-5BTG4
A903