请问怎么判断BQ3060是否正常工作?测得每个脚的电压都在正常范围,REG27和RBI都输出2.7v,除了CHG,这个电压等于PACK,和手册上不一样,用MCU去读数据,一直读不出来,看波形发现芯片没有应答,想问芯片是否在工作?
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从你的描述来看,BQ3060应该是正常工作的。可以用EV2300或EV2400和TI的上位机软件来看看是否能正常通讯。