BQ4050RSMR我们使用了2000PCS有20台不良,进行了交叉验证确认是物料不良,不良原因如下,请问这是什么原因

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,说明是IC的问题,如果要确认IC问题您可以做故障分析。
请参考下面链接:
https://www.ti.com.cn/zh-cn/support-quality/additional-information/failure-analysis.html