- Joined Nov 15, 2019
Ok. This sounds kind of weird but, I wanted to make a smps buck-boost converter using two transistors(or FET's) , I want to use a MOSFet but unfortunately, there are no logic level FET's. Its a 3.3v power supply from an audrino and then a 3.7v power supply from a 18650 cell. Since there are no LOGIC LEVEL MOSFETS, Should I use a BJT? Load current is 1AMP but maybe 2AMP will be recommended. So what's your take? (T0220 casing because of power handing). Is there any IRF series for that?