BQ2084 unseal.
Dear all. I have BQ2084EVM and tool and testing but I can't do unseal for BQ2084.please give me unseal pasword1, 2.My email is dexter.choi@avnet.com
View ArticleI need unseal procedure and unseal passwords for the BQ2085DBT
I need unseal procedure and unseal passwords for the BQ2085DBTThanks,
View Articlebq28550 I2C Communication Problems
We are trying to establish I2C communication with the bq28550 Battery Gas Gauge and have been having some trouble. I'm personally new to using I2C, but I'm using some modules that we have used in the...
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bq27510 and GaugeStudio
The bq27510 is connected to a battery and I can see its being accessed via GaugeStudio, But it seems that Gauge Studio can’t connect to it completely (see attached picture). As you can see, it detects...
View ArticleI2C problem on BQ27510
Hi,On a device, I used a TI fuel gauge BQ27510. The communication with the processor is made with I2C bus. The I2C speed with fuelgauge is about 10KHz. There is another slave on the I2C bus and it work...
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BQ34Z100 VEN ON with REG 30mA Current . Why increase Current at VEN ON ??
HiI have some question for BQ34Z100 Spen.This device has LED indicater as Gage Staus.Now Our sysytem use 10 LED indicator for Remain Gagae.But we found this pehnomenon and dupulicate step 1 ) - 3)...
View ArticleEVM2300 Drivers for Windows 8
Hello there,I have installed EVM2300 Software on my computer which is operating with Windows 8.The above SW works with Win SE and XP.How can I download and install EVM2300 Drivers for the operating...
View ArticleGas Gauge for LiFePo4 Battery with CAN Bus Communication
Hi community,I'm actually building a 4S LiFePo4 car battery and searing for a gas gauge which can put SoC/SoH on the CAN Bus. Is there already a chip for this application or can I build this with...
View ArticleIdentify a gas detector -detect Oxygen, Hydrogen Sulphide and Carbon...
We are trying to identify a gas detector that can detect Oxygen, Hydrogen Sulphide and Carbon mono-oxide gases. Could anyone recommend us a suitable gas detector based on their experience?Hi, we have...
View Articlebq20z65EVM Terminate Discharge
Hi there,Is it possible to automatically stop the gas gauge from discharging the battery? And which parameter needs to be set?I want the gas gauge to terminate discharging (switch off the DFET) if the...
View ArticleBq20z75
Hello, can someone sent me unseal and full access key for bq20z75?Thanksin advance.
View Articlebq77908A bq77910 high current cell balancing
IN both bq77908A bq77910 datasheets, cell balancing section, it states to contact TI for the example.High-Current (Approximately 100-mA to 150-mA) Balancing Using External Power FETsIn this example,...
View ArticleBQ28550 No smbus communication
I build up a single cell product with BQ28550 recently. However, the smbus communication doesn't work with EV2300 between PC and the product. I was told the pin12 needs to be connected to Vreg (pin5)...
View ArticleChemistry Selection: Panasonic NCR18650E
Hello,This time, I'm looking for the best chemical ID file for Panasonic NCR18650EHere is the datalog :(Please visit the site to view this file)Thank you for your help.Michel
View ArticleBQ34Z100+bq77PL900 problem with IT calibration
Helo,I try programing bq34z100, but everytime after chage and discharge i have status 04. Qmax is ever 17000 mAh. Pack configuration is 6 cell serial 6 cell paralel, cell have 2500mAh. I atached...
View ArticleBq27200 gauging with solar panel
Hi Everyone,I am trying to gauge Solar panel outputi need help from you guys on how to gauge it and mimic the Solar panel instead of a battery pack.I also need suggestions- should i need to Configure...
View ArticleBQ77PL900: drain all battery power
Is it possible that AFE (BQ77pl900) drain the battery cells during shutdown mode ?In our experiment, we have connected 6 LiPo cells to Bq77pl900, but we have observed that the cells are deeply charged...
View Articleflashstream and dfi
Hello,Like others in this forum, i need help with programming our gas gauge (BQ27500-v130) for production. Could someone send me the latest version of flashstream and anycode (preferrably in C) and...
View ArticleBq27200 gauging with solar panel
Hi ,I am trying to gauge Solar panel outputi need help from you guys on how to gauge it and mimic the Solar panel instead of a battery pack.I also need suggestions- should i need to Configure the...
View ArticleBq34z100 Control and Block commands
Hi ,I wanted to know about how control command and its subsequent 2byte sub commands retrieve data.We are considering a code to send command 1 byte at a time to fetch the data.So if suppose i want to...
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