Jinx wrote:
> I'm ready to power up an H-bridge made with 4 N-ch FETS
> for motor control. Any advantage, recommendation or advice
> as to whether the PWM is on the top or the bottom or does it
> not matter ?

It's usually just a little easier and faster to switch the low side FETs.
This also allows you to relax the specs on the high side drivers, since they
will only be switching when the motor voltage is reversed, not each PWM
pulse.


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