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请问LM5574可以输出负压吗?
就是像这种接法
亲;可以的。几乎所有BUCK;都可以用这个方式产生负压。
可是我始终调不出来啊 器件都换过了还是不行 完全没输出 只有-0.07V 输入是电池供电11V
亲;输入输出地是否接一起?