Part Number: BQ27542EVM Other Parts Discussed in Thread: GPCCHEM , BQSTUDIO , GPCRB
电量计型号BQ27542-G1,电池规格4000mAh(3.8V),客户系统端测试时发现RM/FCC上升,需要解释变化的原因和更新机制
具体描述如下:
系统休眠前接着 USB cable 在 500mA 电流充电,休眠时的电流是-5~-10mA,客户看到log到的数据静置过程中FCC/RM/SOC都有变化,需要我们解释这种变化的机制,是否正常…
Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: GPCCHEM 您好,TI工程师
我按照这个流程学习成功后,直接在Data Memory修改Cycle Count 0,Update Status 02,再Reset,IT_ENABLE;用4A电流充放电,电池放完电,等VOK清零后,FCC会比实际容量少200多mAh
4A-CHG-4A-DSG.xlsx 充放电日志
Data Menory.gg.csv GG文件:学习后又用4A充放循环…
Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: BQ34Z100 , GPCCHEM , BQ34Z100-G1 13S3P battery,use LG Chem INR21700M50LT, Chem ID 7121, design capacity 13900mAh.
Befor cycl FCC about 5510mAh, when full charge FCC about 14037 mAh, reset about 1 minute…
Hello,
What does 5690 mean?
A: 5690 = 56.90 Celsius
The RSOC_HOLD is not set.
Attached is our final product's gg file and drone BMS log.
CR-BMS-G61 BMS_IC V07.gg.csv BMS_Log_20230727_162247.xlsx