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用于空调等家用电器上的三相无刷电动机,要求其控制器IC和驱动器IC,能使电动机的驱动控制为低噪音、低振动。为满足这一需要,控制电动机的驱动电流应为正弦波。这样才能确保在低噪、低振下驱动电动机。东芝公司开发的达到上述要求的驱动集成电
Three-phase brushless motors used for air conditioners and other household appliances require their controller ICs and driver ICs to control their drive to low noise and vibration. To meet this need, the drive current to control the motor should be sinusoidal. This will ensure low noise, low vibration drive motor. Toshiba developed to meet the above requirements drive integrated