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.

DC-DC升压 LM3478-MM MOS管控制脚出现断续的脉冲波形

Other Parts Discussed in Thread: LM3478

上图是 LM3478 DR脚的波形图。会出现断续的脉冲群,不知道是什么问题?

因 DR脚出现断续的脉冲群现象,输出的端的波形变成了锯齿波。

电路图按官方手册推荐的典型电路图设计,详细的图纸明天上截图!