最近选择TPS5403做超低功耗设计,datasheet上没有提供COMP脚阻容设计方法,webench中也没有参考设计,请教高手,该如何设计?谢谢!
另外,电流估算公式4似乎也有点问题:
,计算的值好像不对,若L=135UH,LIR=0.2,可算得△iL=0.000027A,t太小了!
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