I have some questions about the FAULT function.
- For SPI variant, all fault information can be read by SPI, right? If yes, I can leave the Fault pin NC?
- For HW variant, there’s no SPI channel, I can't get the fault information by HW, right? If yes, I must use nFault pin to read the fault indicator?
- If there have two solutions for fault detected(just for common detection: overload, openload, overtemp), so the solution 2:use fault pin may have higher response time and reliability, right? And is our recommended solution?
- Use the current sense value to fault indicator
- Use the fault pin to indicate