This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/879724/lp5569-dual-lp5569-configuration-with-other-mcu-models
如图所示，RGB LED 和 LP5569连接足以运行此电路3.3V 是否足够？ 如果足够、3.3V 连接适用于 LP5569电气特性。？
您好 Mustafa、
已指派适当的工程师来查看此信息、并将很快回复您。
它取决于您的 LED 的正向电压。 通常、VLED 应高于 VSAT (LP5569为0.1V)加上 VF (您设置的电流下的正向电压)、我认为3.3V 应该足以用于普通 LED。 对于 LP5569电源、3.3V 正常。
