If you use bqStudio you can copy the contents from the installer to the chemistry folder. Here are the actual chemistry files. Just unzip the contents to the chemistry folder from bqStudio.
chemistry_040824.zip
Part Number: BQ20Z40 we can not find the burning cause. we find something abnormal of the history data and PF protection data but we can't e xact interpreter.
below is the history GG file, can you find some reason?
i don't know how to upload file so…
Part Number: BQ20Z40 Other Parts Discussed in Thread: BQ40Z50-R2
[Case:566327]Technical Data Inquiry
SiliconExpert is contracted by our customer to work with their suppliers for accuracy and compliance purposes.
Please confirm if the part "BQ20Z95DBTR…
Part Number: BQ20Z40-R1 Hi,
What command do I use to disable the Impedance Tracking? It says in the Technical Reference that this can be done with ManufacturerAccess, but then only the command for enabling the tracking is given (0x0021).
Thanks,
Alison…
Part Number: BQ20Z40-R1 Other Parts Discussed in Thread: BQ29330 , , BQ-HI-PRODUCTION , EV2400 , BQSTUDIO Greetings,
I have a battery pack with the BQ20Z40-R1 (and the bq29330) and I need to interrogate the gas gauge and put the battery pack into sleep mode…
Other Parts Discussed in Thread: BQ20Z40 , BQ40Z50-R2 Tool/software: TI C/C++ Compiler Can send me Evaluation Software BQ20Z45 BQ20Z40 Evaluation V1.04 to read data flash?
Part Number: BQ20Z40-R1 Hello,
I'm looking for all possible criteria that can possibly cause a charging FET failure. I have a battery pack that I am leaving on a charger that seems to cause a CFETF PF when left overnight.
Thank You
Steve
Hi.
I'm trying to repair battery for hp MU06 with bq20z40. This bq20z40 is v1.04, but on Your site i found that bq20z40 has NRND status and most fresh bqeasy software is for bq20z40-R1 v1.05. When I connect battery to EV2300 and launch bqeasy software…
Part Number: BQ20Z40-R1 Other Parts Discussed in Thread: BQSTUDIO , BQEVSW , , BQ40Z50-R1 I have a battery pack from the first lot the vendor shipped to us, and one from the second lot (which were programmed with the wrong Chem ID). I reprogrammed both with…
Other Parts Discussed in Thread: BQ20Z40 , BQ40Z60 We have a new pcb using bq20z40. I setup and calibrated several of our boards and ran a charge and discharge cycle with the lifetime data enabled. I get an erroneous Max Cell Temperature of 127 deg C recorded…