IR2172在电机数字控制系统中的应用

APPLICATION OF IR2172 IN MOTOR DIGITAL CONTROL SYSTEM

IR2172是国际整流器公司推出的电流传感芯片。介绍了IR2172的结构特点和工作原理以及在永磁同步电机数字控制系统中的应用。

IR2172 is a current sensing IC presented by International Rectifier Company. The principle and structure of IR2172 is introduced in this paper and also the application of IR2172 in PMSM digital control system is introduced.