Hi Sonu,
The first thing to check is your divider. My suggestion is to set it to <5V and 1s config if you are using the evm first time. Then use that to update the chemistry table. Once you have done that and updated the gas gauging parameters, then…
Hi Sanjay,
You will typically need a fuse with this gauge and a smart charger that knows how or when to stop charging.
We have technical documents available in the bq34z100-g1 page. Please refer to them for help. For running a learning cycle, please…
IT is very different from CEDV. Instead of doing a curve fit using coefficients you are using a lookup table and running continuous impedance measurements along the dsg curve of your battery. So, inherently the accuracy you can get with IT is better.…
Hi JC,
Have you performed a chem ID match? Please use the GPCCHEM tool here, http://www.ti.com/tool/GPCCHEM to get the match for your NiMH. Following that you need to program the gauge with the ID you have and then run a learning cycle. I have attached…
Also, to add to the above points. I've used the following documents to Achieve Successful learning status (Learning Status goes to 6) 5102.How to Complete a Successful Learning Cycle for the BQ34z100.pdf
1738.Achieving the Successful Learning Cycle…
Hi Joselinn,
Please refer to these documents to learn about how to perform a learning cycle:
How-to-Complete-a-Successful-Learning-Cycle-for-the-BQ34z100.pdf
Achieving-the-Successful-Learning-Cycle.pdf
Follow the two app notes below to do the leaning cycle.
4520.Achieving the Successful Learning Cycle.pdf
4863.How to Complete a Successful Learning Cycle for the BQ34z100.pdf
Part Number: BQ4050 Other Parts Discussed in Thread: GPCCEDV Dear Expert
We production state ,and found in low temperature test -20 degrees, low temperature capacity changes, 27% directly jump 7% analysis
I read the chinese version of application…
