Responding the growth in 3-phase DC motor applications in the automotive and industrial sectors, Allegro MicroSystems Europe has released a 3-phase MOSFET pre-driver IC that it claims is ideal for ...

This switching of the stator to build up the rotation is known as commutation. For 3-phase windings, there are 6 steps in the commutation; i.e., 6 unique combinations in which motor windings will be ...