dear TI
LM5010A, LM5010A-Q1 High-Voltage 1-A Step-Down Switching Regulator datasheet (Rev. F) (ti.com.cn)
手册第9页
The LM5010Ax requires a minimum of 25 mV of ripple voltage at the FB pin for stable fixed-frequency operation. If the output capacitor’s ESR is insufficient, additional series resistance may be required (R3 in the Block Diagram).
问题一：为什么需要这个25mV的纹波电压？
问题二：25mV从手册哪些参数体现出来得到的？
