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.

TPS562200DDCT芯片调试中出的问题?



最新作的设计中用到TPS562200DDCT芯片,由于芯片刚出不久,现在不好申请样片,拿到的几个测试芯片都不行,但电路上有没有发现什么问题,向各位求教?????

       芯片的mark  写得是 200(正面)       OAYC(背面),这个芯片对不对?是不是我买的芯片就是有问题的?