One question, is it possible to use only a 2S battery?
It should have no problem above 5.5V.
So most fet drivers will have an "under voltage lockout": it will refuse to drive the fets when the gate-drive-voltage is below a certain value. For the DRV8302 on the VESC that would be 8V. Also for the LM5109 that I use the limit is 8V. I don't know by heart what this mini-vesc uses.....
They are just slightly more expensive, but have really low Rds(on), even at 4,5V.
Lead Temperature for Soldering Purposes
(1/8″ from case for 10 s)
TL 260 °C
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