我想问下,在BQ40Z60的datasheet中,22引脚VCC的那颗电阻式1Ω,但是在EVM原理图里面他是10Ω,这是为什么,这颗电阻有什么影响吗,阻值该怎么确定
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我想问下,在BQ40Z60的datasheet中,22引脚VCC的那颗电阻式1Ω,但是在EVM原理图里面他是10Ω,这是为什么,这颗电阻有什么影响吗,阻值该怎么确定
1-10欧姆都是比较常见的直流滤波RC电阻值,选10欧姆截止频率更低。谢谢!.