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.

请教,UCC28950PWR 有误输出现象,怎么分析?

Other Parts Discussed in Thread: UCC28950

在burst mode中,偶尔会出现管驱动信号错误地提前开启,如附件图,使得原边绕组连续两次同一方向励磁,导致二次侧SR管的应力增大。

UCC28950波形图(好坏对比).docx