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BQ35100: 关于BQ35100的精度是否容易受到影响

Part Number: BQ35100

芯片默认使用了0.1ohm的采样电阻,按照spec上的公式,对应峰值负载电流是1.25A.如果我设备的峰值负载电流有2A4A。这里需要将Rsense降低,这样会不会影响库仑计的精度呀?

芯片的LDO抗干扰怎么样?如果说给芯片供电的电压上有较大纹波(300mv-500mv的样子),是否会影响库仑计的测量/读数的精度?