Hello,
In one of our 600W PFC application, the input voltage can be 100Vac to 240Vac. In the UCC28065 datasheet, the thresholds for BRST and PHB is calculated for low range (90 - 132Vrms) and high range (180 - 265Vrms). The transition is around 3.5Vpeak at VINAC input signal. But in the our application, input voltage range falls in low range, high range and also the voltage range between the two.
Please let us know is there any issue in selecting UCC28065 for our application (input voltage is neither low range nor high range).
Will there be hard transitions between single phase/dual phase and/or burst mode entry/exit at input voltage which corresponds to 3.5Vpeak at VINAC signal?
Thanks & Regards,
Chethan K S
