Hi, TI expert
I have an inquiry regarding defective incoming goods from a customer with respect to the application of DRV10970.
The review of the defective incoming goods revealed that the current waveform is irregular and exhibits periodic wave patterns, which differ from those of the normal products.
The waveform on the left represents a normal product, while the one on the right represents a defective product.
(Yellow waveform: FG waveform, green waveform: VM waveform) / (The green waveform on the right is abnormal)
Please explain under what circumstances the current waveform may appear as shown below.
Thank you.
