0x262F - Over-voltage sensitivity
User over voltage level
0 to 2
This register sets how fast an over-voltage is detected.
By default the over-voltage is detected as fast as the bus voltage readings overcomes the manufacturer defined over-voltage threshold. In some applications where expected fast spikes appears on bus voltage, the fault is triggered undesirably. In those cases the sensitivity of the over-voltage threshold can be decreased:
The detection time for each level is product dependent. However, the worst detection level (slow) is always faster than the internal drive control loops (< 20 μs approx).