24V输入,输出18V15A给电池充电,现在上电空载只有15V输出电压。SW引脚的PWM只有7个脉冲就重新启动。SS引脚0到2.2V重复循环,FB引脚电压0.5V左右,VULO1.2V,EN引脚8V电压,3.3.V和8VLDO输出正常。不知道是那个参数配置不对
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.
24V输入,输出18V15A给电池充电,现在上电空载只有15V输出电压。SW引脚的PWM只有7个脉冲就重新启动。SS引脚0到2.2V重复循环,FB引脚电压0.5V左右,VULO1.2V,EN引脚8V电压,3.3.V和8VLDO输出正常。不知道是那个参数配置不对