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BQ4050: BQ4050/BQ40Z50-R1 shutdown后在低温5℃-10℃出现异常SOC

Part Number: BQ4050
Other Parts Discussed in Thread: EV2400

我们量产的一批货550PCS,500PCS客户端出现同种异常,使用的是BQ4050 IC,内部数据没有进行上锁;产品是shutdown后,放置在低温5℃-10℃出现的。读取BQ数据如截图,我们这边不清楚IC内部是否进入了某种模式,目前尝试只能通过重新烧录程序恢复,但恢复后再这个低温5-10℃下,产品shutdown后还是再次100%出现这个异常情况,SOC显示36866%;