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[参考译文] UCC27531:负 IN+/IN—电压来自哪里?

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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1004012/ucc27531-where-does-negative-in-in-voltage-come-from

器件型号:UCC27531

您好、TI 专家、

想了解为何此类器件具有有关 PWM 输入负电压能力的规格?

您知道、人们不会故意为驱动器 IC 提供负输入。

如果是由串扰引起的、您是否愿意向我展示大功率主电路的噪声耦合路径?