I am planning to use UCC21732 for a boost PFC using SiC half bridge module. However I have no use for the AIN and APWM pins. How can we safely terminate these pins?Will tying the AIN to COM and APWM to GND work?
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I am planning to use UCC21732 for a boost PFC using SiC half bridge module. However I have no use for the AIN and APWM pins. How can we safely terminate these pins?Will tying the AIN to COM and APWM to GND work?
Hi Sambeet,
Welcome to E2E!
If unused connect AIN to COM. APWM output leave floating.
Best regards,
Andy Robles