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.

UCC28950: 同步MOS的关断尖峰

Part Number: UCC28950


同步MOS,Q5、Q6的关断尖峰在满载的时候,超过了管子的耐压。

请问应该调整RCD中的哪部分才能增强吸收能力?(D4、D6、R6、C1、R8、R9)

请问D4与D6的Ic又如何选择?