Other Parts Discussed in Thread: TPS562201, LM1086
设计一个电源转换模块,要求12V输入,3.3V稳定输出,输出电流1A,电路前极使用DC-DC,后极使用LDO
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建议你用TI的webench。因为您列出的条件很宽松,TI的电源种类多,能符合您要求的数不胜数,所以在这里很难给出最适合你的。建议使用TI的Webench软件(上官网),来根据你的其他条件优选。谢谢。