Hi,
I am using UCC21222-q1 in our project application. Following is the test condition used: VDDA= 15V; VCCI = 5V; INA = INB = 3.3 V at 20kHz switching frequency with 87% duty cycle on INA and 1 % duty cycle on IN B. However it is observed that OUT B signal is lesser and in the range of 9V while the expected value is around 13V. Could you please explain the deviation? Is it because of the dutycycle?