Data sheet SNVS611E revised March 2013.
1. Page 12 - Fault timer and restart - specifies eight charge/discharge cycles of the timer capacitor (fig 25). I am seeing only one cycle.
2. Page 17 - restart timing - equation does not appear to be correct. I am using Ct = 4.7uF. Using this value, I should be seeing 12.45 sec restart period. Instead, I am seeing approx 1.3 sec restart period.
In the attached screenshot, channel 1 is the voltage across the timing capacitor connected to pin 6. Channel 2 is the power supply output voltage. The IC is in "current limit" mode.
Is there an error in the datasheet or can you offer another explanation ?
