bq27320 : what BUS LOW TIME is the used for ?
What is this configuration used for?I cannot search any description for this BUS LOW TIME?
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BQ34Z100-G1 showing wrong Register values after power On
Hi team,We are using li-ion polymer 2 cell battery with 7.4V 4000 mAh, manufacture is HCT electric. I have attached the datasheet of the battery.We bought BQ34Z100-G1 EVM. The cell has been connected...
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I2C Communication
Hi Ti Team,Please let me know how can I resolve the issue with I2C communication error.Below is the GUI picture when I connected the board. Earlier I have used couple times the same tool and I accessed...
View ArticleRegarding chemistry ID update in bq34z100-g1
HI TI team,We are trying to configure chemical ID for bq34z100-G1 as 0805 as per the battery used in our set up which is a 12V 7Ah Exide battery using bq studio 1.3.52.But it is showing Chemistry...
View Articlebq78350 AFE cell map for 4-cell configuration
With a bq76920 hooked to the bq78350 as in the bq76920evm module, I'm trying to figure out the 4-cell configuration. The documents indicate that when using 4 cells to short VC4 with VC3. My questions...
View ArticleDischarge termination at very low temperatures? BQ3060
Hello all.I wanted to know if BQ3060 can interrupt a discharge of battery if the temperature is too low?My lithium batteries should not be discharged below -30 degrees celsius, but I can not find any...
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bq78350-r1 datasheet decription
Hi I found that the bit 5 and bit 4 in Protection Configuration shows CC_DSG_OFF and DC_CHG_OF in bqStudio register.However, it shows CC_CHG_OFF and DC_CHG_OFF in datasheet. Would you like to confirm...
View ArticleAbout BQ27451 version question
Hi sir,May I know BQ27245 modify story?BQ27541 BQ27541-v200BQ27541-G1BQ27542-G1
View Articlebq40z60 not switched around 1MHz during charging
Hi allI want to use BQ40z60 for charging and gauging of the 4-cell 2200 mAH batteries.I designed my custom hardware with BQ40z60. However I made the board based on BQ40z60 comments and hints, some...
View ArticleCharge inhibit/suspend mode, BQ3060
Hello all. I am using Bq3060 with 57Ah 4S17P Li-ion batteries.I was discharging batteries at -31,2 degrees and turned on the charger of the batteries. Theoretically bQ3060 should not allow charging....
View ArticleWL1831 wifi bt config
Hello,I want to configure WL18371 with imx6dl board.I want to check only basic functionality like WL18371 is configure with imx6 by reading device id or voltage on pin.I dont know how to start.In the...
View Articlebq78350-R1 Device Reset
Hello,for better understanding I would like to know what happen when ManufacturerAccess() 0x0041 Device Reset is set.Will it only reset the Safety Alerts and, therefore, XDSG and XCHG?I'm asking...
View ArticleBQ40z50-r1 question for FET Option[CHGFET] and ChargingStatus()[MCHG]
Q1:For FET Option[CHGFET] = 1, FET off is based on [FC] or [TC]?There are two different description in TRM...page 35When GaugingStatus() [FC] is set AND FET Option[CHGFET] = 1, the CHG FET turns...
View Articlebq78350 Production Programming
Hi all,Can anyone advise the most effective way of programming a bq78350 during production?We are using the bq78350 talking to an AVR 8 bit processor through the SMBus. I can export the settings I want...
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BQ20z655 can't perform optimization cycle
Hello,I'm trying to perform optimization cycle for BQ20z655 with 4S2P LG INR18650HG2, but I can't do it.Steps that I made:- calibration- configuration- cycle according to this instruction:Sadly, after...
View Articlebq20z70-v160 software
Hi all,I need to support a legacy product of ours.it contains BQ20z70-V160the lately installed BQEASY identifies Target 700_1_60.how can I manually add this to bq easy? is there and easier way?thanks, Ran
View ArticleGetting"VB_T2H_UNKNOWN" error with EV2300 for BQ20z75
Hi,I was trying to connect BQ20Z75 USINF EV2300 module. It is raising an error"VB_T2H_UNKNOWN". Please help me out here to resolve the same.am using widows 7 PC.
View ArticleEV2300 - TUSB3210 damage issue- coding in inside
Hi Team,My customer is using EV2300 for charger and gauge programing, but it's found EV2300 and EV2400 is easy to damage.It's found that it's actually TUSB3210 chip inside that's damaged.Some questions...
View Articlebq20z655-R1 and HPA169 Multitester
Gentlemen,Is it possible to use the older HPA169 Multi-Tester with the newer gas gauge chips like the bq20z655-R1? I realize that I may be giving away some of the additional functionality of the next...
View ArticleBQ27421 average current measurement
I'm having trouble reading average current from the BQ27421. My system consumption is somewhere around 8-10mA, and a lot of the time it outputs the correct value. For long stretches though, it...
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