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LM5140-Q1: 输出电感计算

Part Number: LM5140-Q1
Other Parts Discussed in Thread: LM5143-Q1

TI的工程师,你们好

5140的规格书中计算电感采用的如下公式,公式中的LX是推荐值,会导致我在选用440k的频率时,电感感值比较大,

我在TI的其他很多电源芯片,比如5141中看到的LX=0.3xIout,我能否也按此LX的定义来计算5140的输出电感

谢谢。