Other Parts Discussed in Thread: TPS63020
Dear all
对我们设计的LM76003的相位裕度和增益裕度进行实际测试(1A的负载),发现交叉频率为4.8kHz,频率较低,动态响应应该会相对较差,目前的CFF电容为68pF,请帮忙分析如何进行优化。
Through the actual test of the phase margin of our designed LM76003 (1A load), it is found that the cross frequency is 4.8kHz, the frequency is low, and the dynamic response should be relatively poor. The current CFF capacitance is 68pF, please help analyze how to optimize



