TPS54302内部参考电压是多少,还有就是按照仿真的参数,应该是24V输入5V输出,,设计板子以后结果输出十几伏了怎么回事
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TPS54302内部参考电压是多少,还有就是按照仿真的参数,应该是24V输入5V输出,,设计板子以后结果输出十几伏了怎么回事
输出的滤波电容吗,仿真时候没给,后面的电路有用到5V的地方都有接滤波电容