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.
您好，我从TI设计工具中导出了500V-24V的DCDC方案，并根据此原理图制作了基于ucc2985的控制板，但在测试时，输入12V供电电压和24V电压检测电压，仅能得到上电瞬间的芯片工作波形，在CS口模拟电流检测无法使芯片有反应，请问根据原理图，应该在CS口输入怎么样的信号。
