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求推荐合适电源芯片

1.问题描述:chuyi zhang提出的问题: 求推荐一个合适的电源芯片!

要求:

输入电压范围:5-30V,输出电压:12V,电流大小:3A;

2.原文链接:http://www.deyisupport.com/question_answer/analog/power_management/f/24/t/54127.aspx

3.解答问题的TI FAE: Bruce Wei

4.个人的收获:

根据实际需要,可以根据TI的仿真工具,很容易得到所需要的方案。继续完善下,如下图的大致仿真过程: