关于BQ27200 Cycle Count Total不更新问题
时间:10-02
整理:3721RD
点击:
采用的IC BQ27200
电池老化参数设计:
3000mA 8.4V 30mA
静置10Min
3000 6V
静置10Min
3000mA 7.9 100mA
电池包经过老化后不更新 附图!
hi taohu,
CYCT is the cycle count since a full reset. A full reset clears this register. Each count indicates a cumulative
discharge equal to the Design Capacity (256 * ILMD). The host system has read-only access to this register pair.
只有在累计的放电电量达到Design Capacity才会+1,
您描述的实验过程没有看明白。可以描述一下您充放电电流大小,以及持续时间么? design capacity是多少?ILMD设定为多少?