说明

• BLDC Sensorless Reference Design describes the design of a sensorless 3-phase brushless DC (BLDC) motor drive based on MC56F8006 dedicated motor-control device. BLDC motors are very popular in a wide application area. The BLDC motor lacks a commutator and is therefore more reliable than the DC motor. The BLDC motor also has advantages when compared to an AC induction motor. Since it achieves a higher efficiency by generating the rotor magnetic flux with rotor magnets, a BLDC motor is used in high-end white goods (such as refrigerators, washing machines, dishwashers), high-end pumps, fans and in other appliances that require high reliability and efficiency