Part Number:UCC38050
Hello,
I have a doubt about the UCC38050 PFC controller input range of usage.
I mean, I do not really know if it is possible to use that kind of device in a range that it is not the universal input range (85Vac-265VAc).
The design example UCC38050 100-W Critical Conduction Power Factor Corrected (PFC) Preregulator, SLUU138A.pdf is designed according to the universal input range and the UCC38050 datasheet does not indicate any about more narrowed input range.
To stick to the point, in my case, I have to perform 2 designs providing PFC solutions (PFC>=0.95) as follows:
- Buck-boost.
- Input range 42Vac (-20%,+10%).
- Boost.
- Input range 12Vac (-20%,+10%).
Is there any possibility of doing that with this kind of driver? If not, Has Texas any available driver for designing that?
Looking forward to hearing any comment or help about this issue.
Regards.