因为项目需要,要开发一款高功率的驱动器,而且要用到无传感器方案,不知TI的无传方案对IGBT开关频率有没有要求,4KHz的开关频率不知是否会影响位置、速度等的估测?
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因为项目需要,要开发一款高功率的驱动器,而且要用到无传感器方案,不知TI的无传方案对IGBT开关频率有没有要求,4KHz的开关频率不知是否会影响位置、速度等的估测?