Tool/software:
The battery charger BQ24780S is applied in our products.
Attached file is a photo of defective BQ24780S in our PCB returned from customer.
Wire of #2pin is fused.
Please teach me the possible cause of failure.
BQ24780SRUYR_BondingWireFusing.xlsx
Thanks,
Kenyo Tobita
Fujikura Ltd.