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DRV8870: 驱动匹配问题

Part Number: DRV8870

你好,

    我们在使用驱动IC DRV8870驱动安费诺电子锁马达,输入25KHZ90%占空比的PWM波形,偶尔会有马达不能驱动的情况,附件是马达驱动启机电流波形和IC供电电压波形,请参考并给出可行性建议,谢谢!

安费诺电子锁启机波形.xlsx