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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/701246/lmzm33603-frequency-foldback-feature
如何为 LMZM33603启用频率折返功能？
数据表在第12和13页中提到了它、但我找不到任何描述如何启用它的地方。
您是否只需将 RT 引脚悬空即可启用频率折返？
您好 Tannis、 频率折返功能默认启用、无需额外配置。
将 RT 引脚保持断开只会强制稳压器以其默认400kHz 频率切换。 此致、 Jimmy
