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LM5175 问题请教:bias这个pin看规格书是要求电压较高。我们系统是3.5V--16.8V输入,输出4.2V。没有输入能满足bias这个电压,这个pin直接悬空好还是接到VOUT4.2V?



我们系统是3.5V--16.8V输入,输出4.2V。没有输入能满足bias这个电压,这个pin直接悬空好还是接到VOUT4.2V?