Brushless motor utilizing FET drivers

摘要: A programmable logic device for commutating a brushless motor having an encoder with plurality of Hall-effect sensors operative providing commutation information to controller the by sequencing complementary FET's energizing stator windings comprises sensor decode circuit and deadtime generator. The is output control signals in accordance direction PWM from system sensors. generator provides timed blanking ensuring that each respective one said turned completely off before its FET on protect against destructive currents.