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.

TMS320F28377D: CLLLC测试

Part Number: TMS320F28377D
Other Parts Discussed in Thread: TIDM-02002

TI,您好!

       我在测试CLLLC电路,在工作频率190kHz,谐振频率200kHz。在测试初级侧开关管驱动和DS波形时,波形有振荡现象,是什么原因呢?要如何消除?

如下图所示,黄线是驱动波形,绿线是开关管DS波形。