Texas Instruments (TI) has claimed the industry’s first 70-W brushless DC (BLDC) motor drivers with code-free, sensorless trapezoidal and field-oriented control (FOC), reducing design time while ...

This article discusses a sensorless technique to control Brushless Direct Current (BLDC) motors using a majority filter implemented on a Digital Signal Controller (DSC). The algorithm utilizes a ...

Brushless DC (BLDC) motors offer some significant advantages over other categories of electric motors, such as brushed motors. Compared with the latter, which are cheaper, BLDC motors require a ...

motor control based on a six-step commutation sequence; detection of the magnetic angle of the rotor, to perform the commutation at the correct angle (each step corresponds to an angle of 60 degrees); ...

Electrical angle alignment of brushless dc (BLDC) motors is the process of determining how to apply electric current to the motor. In essence, it is determining where the magnets are with respect to ...

Allegro MicroSystems, LLC announces a three-phase, sensorless, brushless DC (BLDC) motor controller for use with external complementary P-channel and N-channel power MOSFETs. Reliable sensorless ...

• Capacitive sensing offers low operating currents, broad programmability, excellent temperature range tolerance, resistance to airborne contaminants, low cost, and extreme durability. • Commutation ...