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.
完全参考TPS23753AEVM-001 设计的PD模块，通过网线连接POE交换机后，PD输出5V，点亮LED灯，1S后LED熄灭，随后重新点亮，这么循环4五次 芯片烧掉。请问这大概率那块没有处理好导致的这个问题
