Part Number:MCT8329A
电机在高于5000转速的时候,设置制动模式,电机会报vds过流异常,低于这个速度的时候制动,驱动芯片不会检测到vds过流,监测电阻在0.001欧姆电阻,电流放大增益为40v
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建议增加电流检测电阻的阻值会使得相同电流下产生的电压降增大,从而降低对小电流变化的敏感度
另外建议采用平滑的制动策略,比如使用PWM(脉宽调制)来逐渐减少电机驱动电流,或者通过逐步增加制动强度的方式,可以有效减少电流的突变,从而减轻对电路的冲击。
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