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DRV10974: 好的

Part Number: DRV10974

我使用该驱动IC,驱动打印机激光盒内的无刷电机,一直加速旋转然后几秒后停止,重复此现象。电机的内阻很小,0.8欧姆,是不是我选错芯片型号了,还是没有调试好驱动芯片