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这两个芯片用来输出电压-5V,Iout=40mA,那个性能好些?
亲,输入几伏?
Hi,是12V的
两个没有明显差异,都差不多。建议54061吧,管脚少点。
Hi
TPS62175也不错,同步加Powersaving 模式,效率应该会好一些。
电路也比较简单。