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DRV8343硬件配置是否可行



在使用DRV8343时,用硬件配置后(如下图),调试电机刚起动就出现过流现象,电一圈也没有转,原来的程序与配置是用高低边上下桥来做的运转正常,移植到这个用DRV8343驱动板上就出现电机一动就过流,测试门极驱动波形也正常。按正常空载载启时,电流不会超过1A,下图中已超过2A,达到电源的保护值。请问是那里配置不对吗,还是必须要软件配置。