Part Number: BQ4050 Hi
I have a query need your help.
From the TRM I know a qualified discharge occurs need the temperature does not drop below the low temperature thresholds programmed in Learning Low Temp during the discharge period.
The minimum value…
Part Number: BQ4050 Other Parts Discussed in Thread: GPCRB , BQ34Z100-G1 Hi
I have a query need your help.
GPCRB report feedback: Ra0_ch, mOhm : 119 This firmware is not explicitly supporting Ra0_ch, FCC drop could occur at low
Attached the log data and…
Part Number: BQ4050 Other Parts Discussed in Thread: BQSTUDIO Hi
My customer 's product use BQ4050. they recieve the product return because the product had been decode. could you support us how to get the decode time ? means how can we know when the…
Part Number: BQ4050 Other Parts Discussed in Thread: BQ40Z50 , I'm 99% sure I already know the answer is "TI does not recommend using the BQ4050 system-side because it does not detect/store multiple battery information", but I must ask to settle…
Hello, There was not a FCC drop in the 1#-10-1.36A.log file. This is improvement from last time. It looks like you will only need some smoothing near EDV thresholds. The blue represents what the True SOC should look like. Try these settings
Settings
Co…
Hello Star,
Please respond in the following thread as this is a duplicate thread: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1302963/bq4050-bq4050-gpccedv-failure
Regards,
Jonny.
Part Number: BQ4050 Other Parts Discussed in Thread: GPCCEDV , Hi
The customer test with BQ4050, the GPCCEDV report as below.
GPCPackaged-5 (1).zip GPCPackaged-report -5 (1).zip
Please help check it, how to solve this issue.
Thanks
Star
Part Number: BQ4050 We are using the bq4050 in a few development projects and are seeing a few inconsistencies between the different products while logging charge and discharge cycles at 5 degrees C.
The RSOCL bit is set to 1, meaning that we want the SOC…
Part Number: BQ4050 Hi
Using CEDV mode, we found that at 5C rate, RSOC stops at 7% of EDV2. Only below 0.5C, RSOC can be discharge to 0%. Based on the above situation, the EDV0 point is fixed at 3V, then the RSOC jumps directly from 22% to 0 during 5C discharge…
Part Number: BQ4050 Hi CN061-20231019.gg.csv CN061-BMS常温32A放电.xlsx
The customer test with BQ4050, EDV_PACK=1 actually determines EDV0 based on the single cell voltage.
Attached the gg file and log data, please help check it.
Waiting for your reply.
Thank…