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DRV8328: 使用DRV8328B驱动BLDC时MOSFET异常发热

Part Number: DRV8328

我在项目中使用DRV8328B的3路PWM模式驱动BLDC时MOSFET在仅运行两三秒的时间内就到了烫手的地步这可能是什么原因造成的?以下是我的原理图