没有使用电源路径,不接电池,充电电压输出0.2V。接不接电池STAT1指示灯都是一直常量,PG指示灯常亮。
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您好,
您是自己设计的电路还是测试的评估板?
bq2461x/bq2463x (HPA422A) Multi-Cell Synchronous Switch-Mode Charger (Rev. A)
芯片数据手册“Figure 17. Battery Detection Flow Chart”说明了电池检测流程,请确认VFB电压。