LinkSwitch (LNK520) 数据手册 适用于极低成本适配器及充电器应用的高效恒压或恒压/恒流开关IC 下载PDF 查看PDF Login Required A MyPI account is required to receive email notifications for document updates. Please login or register for an account to continue. Continue × 文件更新请通知我 此产品持续销售中,但不建议用于新设计。 Suggested Alternative: LinkSwitch-XT2 产品 LinkSwitch