各位,在使用tps54560时遇到一个问题,输入50v,输出12v时,TPS54560带负载会发烫,负载参数12-14V,最大功率45W。带上负载工作时。二极管,电感,芯片都会发烫。二极管是B560c,电感是10UH 7.2A的,电路就是datasheet里面的电路。请问这是什么问题呢?
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