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.

LM5007: 输出无电压

Part Number: LM5007

我司使用TI P/N:LM5007 在实际测试环境下发现输出无电压,3500pcs包装存在203片不良。产品上有两个CRD使用TI芯片,做过实验调换两个CRD功能正常,在换回来又异常。另外更换异常CRD元器件正常工作,想请TI工程师帮助看下是否是我们电路设计原因,图中680K换成电阻小点560K测试正常。