Hello,
Thank to all for answering.
* What do you mean when you talk about SWITCHING POWER LOSSE ?
And i do not underestand what is "allowance in the phases to prevent shoot through"
*I decided not to use drivers for mosfets in order to have better stock options buying.
May be it was a mistake but now I can not change to it.
*maximun motor current = 2.8A
*I added Q13 and Q14 in order to push Vgs voltage because working with 3.3V mosfet over heat a lot.
*I change 10K resistor to 660ohm and it seem to work better, thanks for this comment.
*I think that all power mosfets are logic level, Vgth=2V
Now with 660ohm resist seem to work better. The only issue that I have is uControler
?
I do not knot why It fail, You can program at first use but is some moment you can not do it anymore althogh GPIOS are functioning ok. May be the debbung port burn??