TPS62175,输入24V,输出3.3V。上电的时候老是出现芯片的VIN端烧坏,是什么情况?手册上VIN是4.75V-28V。
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TPS62175,输入24V,输出3.3V。上电的时候老是出现芯片的VIN端烧坏,是什么情况?手册上VIN是4.75V-28V。