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请各位高手推荐个dc-dc ic目前本菜鸟再搞电源要求为vin=30-60vvot=0.7-59.3viout=10a(外部开关)最好带power good和power on/off control线路基本结构如下图
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如果我需要个输入是1.2~12v,输出是6v的,怎么办最简单?mc34063好像不能在同一电路既可升压又可降压的....我只想到一个办法:1.2~12先用一只34063全部升到15v,再用另一只降到6v......但电路材料就浪费了些...
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