请问一下LM25118这颗IC可以支持9V~36V输入,12V输出,Ioutmax=4.5A的设计吗,目前我遇到的问题是:9V输入拉载3A时可以正常输出12V电压,可是拉载3.1A以上的电流就出现输出不稳定,变成8.3V~12V之前的电压乱跳;若输入12V或者24V(即Buck Mode)时,拉载3A以上电流没有此issue,特发帖请赐教,谢谢~~~
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