13脚接地(OUT Ctrl端)接地,也就是单端模式(Single-Ended),在一个周期里多次触发,我想让它只触发一次。
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13脚接地(OUT Ctrl端)接地,也就是单端模式(Single-Ended),在一个周期里多次触发,我想让它只触发一次。
你好,可以尝试将开关频率降低一些验证是否能稳定下来,用示波器观察误差放大器的反馈输入端波形在每一个开关周期内的波动是否稳定,如果是开发的非隔离式电源,看看整个开关电路外部器件的选择本身是否能进入CCM稳态。谢谢!