How can I choose a fuel gauge for battery impedance variation measurement in different situations? Any documentation will be highly appreciated.
Thanks,
Row
Part Number: BQ34Z100-G1 Hi ,
We are using the BQ34Z100-G1 to updated the charge/discharge current and soc, remaining capacity and full capacity but when we upload the fuel gauge after that its not showing the FCC,and Remaining
capacity please suggest…
Part Number: BQ77915 hello, sir,
I am Saurav I have a query regarding simulation of the bq77915 where and how we can check the working for the bq77915.
please help me
Saurav
Part Number: BQ4050 BQ4050 short circuit delay time is exceeds the range defined in the specification. For example we set 320us, but the actual test is 800us, external short circuit resistance is 70mΩ. The short circuit wave as below:
Part Number: BQ40Z50-R1 Hello Steven
My question is in the relax mode,only VOK is clear at the time of qmax update,but in the learning cycle manual both VOK and R_DIS bits clear for QMAX updates,and VOK is not set at the beginning of discharge.
in…
Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: BQ34Z100 Hello I am using BQ34z100-G1& EVM 2300 with the BMS studio.
I am using Panasonic NCR18650A cells (3100mAh) in 4S2P combination.
The remaining capacity, %SOC & discharge currents…
hello sir
in BQ77915 3-Series to 5-Series Stackable Ultra-Low Power Primary Protector datasheet, it is mentioned the range of (overvoltage 3V to 4.5V ) AND (Under-voltage range from 1.2V to 3V)
but im unable to understand why this range is mentioned…
Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 Hi
In my application I have a CPU connected to bq40z50 via I2C. The cpu is powered by the the battery-stack.
As it's always powered, I also provided a button to RESET the CPU in case…
Part Number: BQ76940 Hi
I am trying to implement 'firmware upgrade' of the gas gauge device from our micro-controller based on I2C channel.
I have *.bq.fs file that I am using for upgrading it's firmware
the issue is that in case I am resetting…
Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 We use EVM to verify bq40z50 1S design but Fuse pin output only has 2.6V when VBAT = 3.6V.
Fuse pin output should be equal VBAT-0.1 ~VBAT in bq40z50 Data sheet.. Could you help to confirm…
