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TI工程师
我想根据TI的SNVA897 文档中用TPSM53603进行负电输出，想问一下，其中的NC管脚进行负电输出后是要接到地上？还是要接到输出的负电上？还是悬空？TPSM53603手册中推荐接电源地。盼解惑。谢谢。
Hi
做正压，接PGND，
做负压，此时原本的GND变为负压，所以此时接的是负压。
