Sepehr20mg10 wrote: ↑Fri Jan 26, 2018 10:09 amWhich Mosfet is better from below selections (for injector drivers)?
1. IRLZ44N
2. STP90NF03L
3. STP55NF06
Welcome! Please realize we cannot spend much time doing research for others. Please read the post above about "logic level". In this case I will answer with my opinion:
1. The IRLZ44N can work, is 60V, logic-level, and avalanche rated, though it is not 'clamped' like the STPs in the BOM. It will probably work OK.
2. The STP90NF03L gate voltage is rated at 10V, with no rating for logic-level. Not recommended. See earlier post.
3. The STP55NF06 also not recommended due to 10V gate drive.
However, the version STP55NF06
L can work ("L" for Logic Level), is rated about the same as the IRLZ44N in most regards.
Sepehr20mg10 wrote: ↑Fri Jan 26, 2018 10:09 am
And can I replace TC4424EPA with TC4424CPA?
Yes, but know that the CPA is only rated to 70°C/158°F, so you would be closer to losing spark on a hot day with the parts running in a a closed case. EPA is better at 85°, and AVPA is best at 125°.
David