Other Parts Discussed in Thread: UCC27712, ISO7710
I want to build a step-down transformer converter, which will already have a primary-secondary galvanic isolation. 200-400W power.
1) I want to make a 200-400watt primary-secondary galvanic isolation flyback converter using UCC28780.
2) I am interested in a simple scheme with a minimum price in the primary part.
page 53, Figure 54.
I would like to make such a scheme.
In the same document, on page 55, there is a "recommended circuit" Figure 55 + 56 in which you use the "GaN MOSFET PowerIC NV6117and NV6115".
I don’t want to use them, I don’t want to use ISO7710FD opto-isolation, which greatly increases the cost of the project
, page 6 Figure 4).
I want to use conventional MOSFET transistors from IRF.
Can I do this?
How should I do it ?
Do you have a solution without "GaN MOSFET PowerIC NV6117and NV6115"?