Ezio Galbiati

Monitoring of current in an inductive load, PWM driven through a bridge stage

Method for driving a brushless DC electric motor

PWM/linear driver for an electromagnetic load

Analog/digital PWM control circuit of a winding

Method of PWM driving a brushless motor with digitally stored voltage profiles with reduced losses

Digital control of the speed of a motor by a power stage driven in discontinuous mode

System for increasing the definition in converting a digital datum in a PWM signal for driving a full-bridge output stage

Device for detection of current or voltage on a PWM driven winding with reduced jitter and related methods

Low jitter zero crossing BEMF detector and motor incorporating the same

Circuit for the speed recovery of a direct current motor and method using said circuit