Principal design characteristics to consider in a bipolar latching Hall-effect sensor used to commutate a BLDC motor include sensitivity, repeatability, stability-over-temperature, and response time.

As the phase current is trapezoidal, we call 6-step BLDC control trapezoidal control. The Hall sensor and the excitation have a fixed relationship. Typically, there are two types of Hall sensors. For ...

A wide operating voltage range from 6.3 to 36 V makes using any battery-powered and various other motor applications possible. External MOSFETs are required to drive the motor to complete the circuit.

Kollmorgen, a subsidiary of Danaher Corp, manufactures the 24V, 300WBLDC (brushless-dc) motor in India. A true BLDC motor, it hasHall-effect sensors that feed back the rotor position to the ...

Toshiba Electronics Europe has launched a three-phase brushless DC (BLDC) motor control pre-driver IC for motors that require high rotation speeds. Suitable for server fans, pumps, blowers and suction ...

Texas Instruments’ DRV5000 family of Hall-effect magnetic sensors include digital latch, digital switch, analog bipolar output options to meet demands for 2.5- to 38-V industrial ...