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So now, i read, that i could just use all N channel or all P channel i belive,,that means i could just use 4 IRF3205 with the digram stated befor in this thread?
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I didn't see the diagram, but yes, you could use any variation of FET's you like, as long as your logic is consistant. In other words, if you have an H-bridge which is set up to run with 2 N channel and 2 P channel, all you'd need to do to change it to an all N channel H-bridge is to invert the signals leading to the P channels and then put N's where the P's were. And vice versa if you wanted an all P-channel H-bridge. I'd go with all N-channel if I were you though. N channels are inherently lower in resistance than P. 4 IRF3205's would work great.
But remember your gate driving. You'll need to amplify the signals leading from IC1 to drive the gates of the IRF3205's, because I believe they want 10V V(GS)on.