介绍了以高压单片集成芯片ECN3067为核心的无刷直流电机控制器的设计,着重介绍了其硬件的组成和实现。 关键词: 无刷直流电机;ECN3067;控制 Abstract: This paper presents the design of the brushless DC motor controller with the core of high-voltage monolithic ECN3067.The constitute on hardware is in details. Key words:Brushless DC motor; ECN3067; Control