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BOOSTXL-DRV8323RS: 下桥臂栅极波形异常

Part Number: BOOSTXL-DRV8323RS


你好,
        使用DRV8323RS开发板测试过程中发现,三相下桥臂的栅极波形会出现一个斜坡,下桥臂开通时栅极电压高达20V随后缓慢下降,请问可能是哪些配置或问题导致的?

谢谢!