Dear,
1. Since "Fault" pin can be used to display both short-circuit or DC Detect fault. So how to distinguish these two faults?
2. Is there a requirement for the power on sequence among SD, AVCC and PVCC?
3. "To clear the DC Detect it is necessary to cycle the PVCC supply", "As for short circuit fault, the latch can be cleared by cycling the SD pin through the low state." so I wonder if short-circuit fault can be cleared by cycling the PVCC supply?
