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TPS62442-Q1: 环路稳定性

Part Number: TPS62442-Q1

你好

我们基于客户的电路设计做了环路分析,结果如下,在频率范围(1kHz-7kHz)内,幅频曲线(红色曲线)为负。

这个现象是什么原因导致的?对环路稳定性有影响吗?