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BQ24171: BQ24171

Part Number: BQ24171
VINA通电后,VBAT没有充电电流,测试STAT为1S的高低电平变化。 VINA通电后,不接电池V_SYS输出正常,VINA不通电,VBAT接上电池,V_SYS输出正常。
1、VINA输入12V,不接电池时VBAT电压为0.8V正常吗?
2、VREF 3.3V, ISET 5.86V, ACSET 0.39V, REGN 6V