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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/739603/lmr14030-q1-frequency-vs-vfb-curve-figure
您好、先生、
LMR14030-Q1反馈基准电压容差在2%以内、但以下曲线图的含义是什么？
不同开关频率下的上升和下降容差%？ 对吗？
您好！
由于 Vout 始终具有纹波、因此必须在 VFB 跳变点(VREF=0.75V 时为75%、50%等)处有适当的迟滞、以避免 FSW 在闭合折返电平之间频繁跳变。
