附系统芯片单独供电时测试波形。
Vc9(VDD)接入14V电源。
scope_7:CH2=Vgs,CH3=Vss,CH4=Vfb,Vgs驱动始终为40kHz。
是否有软启动?
多大CS噪声可导致芯片误动作。
如何低压测试确定UCC28600芯片正确工作。
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.