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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1196812/lp5521-application-problems-of-chips
LP5521的 CLK-32K 引脚未连接到时钟。 它是否接地、这将影响功能？ 例如、呼吸效果功能等
你(们)好
如果您不需要使用外部时钟、请将 CLK-32K 引脚接地、这不会影响其他功能。
但是、请记住在使用内部时钟时将 PWM_HF 位设置为1。
谢谢！
