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关于LM2841,瞬间加载24V电源,直接烧掉...

Other Parts Discussed in Thread: LM2841, TPS54231

遇到一个棘手的问题,用LM2841得到5V输出,在输入为12V的时候没有任何问题,如果是24V,我用一个船型开关直接开关24V,则芯片直接起火烧掉? 不知从何下手解决?

电路输入电容22UF/50V,电感为33UH/1.5A,输出电容也是22UF,二极管为SS34。