What is the current consumption of the LT8609, Sync tied low, when out of regulation. I am using the device as a voltage limiter, Vin is 11 to 30V, Vout set to 12V. 10uH 3 amp inductor. I am finding it draws around 2mA when Vin is less than 12V
Dropout condition will keep the IC full frequency switching with necessary pulse skipping. So the current consumption is higher than regular burst mode. 2mA input current should be normal.