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/909177/lp55231-lp55231-this-internal-charge-pump-under-what-circumstances-will-switch-to-1xmodes
LP55231该内部电荷泵、在什么情况下将切换到1 X 模式
您好、2018年、
如果电荷泵自动自适应模式被启用、输出通道上的电压将被监控。 一旦电压未达到足够的余量、电荷泵将切换至1.5倍。 换句话说、1x /1.5x 模式取决于应用中的 VCC 和 LED 正向电压。 如果您为输出通道上的余量电压留出足够的余量、IC 将自动选择1x 模式。
