Hi
1. It is found that PIN10 and PIN11 of the faulty DRV8876 are short-circuited, that is, OUT2 and VM are short-circuited, and the voltage drop of PIN10 and PIN11 tubes is also measured to be 0. Other peripheral circuits are normal, other devices are not burned, the system can work normally after replacing the new device
2, failure time software record file analysis: no exception, can not analyze the cause of failure
Please refer to the failure information in the document and help confirm the cause
thank you
DRV8876QPWPRQ1 Fail information list_.doc
