Hi TI
I have received the GPC report from TI. I would like to know the deviation of 8.03% is enough for production? I have attached the GPC report for your reference.
Thanks and Regards
Dileep Chacko
Chemistry ID selection tool, rev=2.46 Configuration used in present fit: ProcessingType=2 NumCellSeries=4 ElapsedTimeColumn=0 VoltageColumn=1 TemperatureColumn=2 CurrentColumn=3 Best chemical ID : 457 Best chemical ID max. deviation, % : 8.03 Summary of all IDs with max. DOD deviation below 15% Chem ID max DOD error, % Max R deviation, ratio 0 0 0 Max. deviations for best ID is within recommended range. Chosen best chemical ID is suitable for programming the gauge. Selection of best generic ID for ROM based devices like bq274xx Device / Family #1 Generic Chem ID Device/ Voltage/ Chemistry max DOD error, % 354 bq27411-G1C: 4.35V LiCoO2 42.15 3142 bq27421-G1D: 4.4V LiCoO2 45.5 128 bq27421-G1A: 4.2V LiCoO2 6155.05 312 bq27421-G1B: 4.3V LiCoO2 30591.36 Best generic ID 354 Warning: Generic ID Deviation is so high that it is most likely due to anomaly in the data. Please check that data files have recomended format, units and test schedule Device / Family #2 Generic Chem ID Device/ Voltage/ Chemistry max DOD error, % 354 bq27621: (ALT_CHEM2) 4.35V LiCoO2 42.15 1210 bq27621: (ALT_CHEM1) 4.3V LiCoO2 45.65 1202 bq27621: (default) 4.2V LiCoO2 5096.71 Best generic ID 354 Warning: Generic ID Deviation is so high that it is most likely due to anomaly in the data. Please check that data files have recomended format, units and test schedule Device / Family #3 Generic Chem ID Device/ Voltage/ Chemistry max DOD error, % 3230 bq27426: (default) 4.35V LiCoO2 37.81 3142 bq27426: (ALT-CHEM2) 4.4V LiCoO2 45.5 1202 bq27426: (ALT_CHEM1) 4.2V LiCoO2 5096.71 Best generic ID 3230 Warning: Generic ID Deviation is so high that it is most likely due to anomaly in the data. Please check that data files have recomended format, units and test schedule Warning: Max R deviation ratio can not be checked because discharge hr-rate is above 12. Hr rate = 14.7868982281707 Warning: Max R deviation ratio can not be checked because discharge hr-rate is above 12. Hr rate = 14.7868982281707 Warning: Max R deviation ratio can not be checked because discharge hr-rate is above 12. Hr rate = 14.7868982281707
