Hi everyone,
I am using UCD3138ALLCEVM150 for evaluating the performance of LLC converter. I encounter an issue regarding the sensing of the resonant current: I connect the test point TP13 (Primary current sense) and Analog ground pin (AGND) using the probe but it only produced the rectified current from the current sense transformer. Is there a way to obtain the actual current waveform (bidirectional) of the resonant tank ? Thanks!
