Hello Kang kang,
Thank you for your quickly response.
For BQ20Z60-R1, read data on 0X00 but for BQ40Z50 read data on 0x23. And a flag bit on some register have different location such as PFstatus.SUV.
If we used BQ40Z50 which means we have to upgrade…
Part Number: BQ20Z60-R1 Other Parts Discussed in Thread: BQ40Z50 Tool/software: We've created a program to assist in automating calibration of a battery that uses the BQ20Z60 chip. That part works great. The part I'm having trouble with is getting…
Part Number: BQ20Z60-R1 Other Parts Discussed in Thread: BQ20Z65-R1 , Problem Description:
Our Pump alerts when charging. We found that a control panel in Pump can't capture the feedback signal from battery power. By restart, the alert was disappeared…
Part Number: BQ20Z60-R1 Dear TI Engineer,
My customer found 'ICC' flag was fixed to 0 in some BQ20z60 chips other than 1 which is shown on TRM manual.
Some devices of 'ICC fix to 0' would occasionally lost communication with host, and might recover…
Part Number: BQ20Z60-R1 So, very long story short, we inherited a manufacturing process from someone else for a battery pack. It has recently come to our attention that something is wrong with the way we are setting everything up and no one exists from…
Part Number: BQ20Z60-R1 Hi,
I'm working on a product that used a battery which has the bq20Z60-R1 internally. I know that the bq20z60-R1 has to be used with an SMBus. In our product, we use it on a standard I2C bus. Is there a problem to use the I2C…
Part Number: BQ20Z65-R1 Other Parts Discussed in Thread: BQ20Z60-R1
Hi,
1)
BQ20Z65-R1 data sheet Figure 2-4. AFE Discharge Overcurrent Protection mentions as: Reinsert Battery Pack [PRES#] transitions from 0 to 1
But section 2.8.2.1 Battery Pack Remo…
Thank you for the information.
We can't find default values in sluu387a.pdf (bq20z40-R1/bq20z45-R1 Technical Reference). But we can find default values in sluu386.pdf (bq20z60-R1/bq20z65-R1 Technical Reference). Dsg Realx Time : 1s Chg Relax Time …
Other Parts Discussed in Thread: BQ29330 , BQ20Z60-R1 Hi:
I am using BQ29330/BQ20Z60-R1, every time the external power was removed,
the Charger got turned OFF, then BQ29330 turned OFF DSG FET.
Now I am stuck with Battery power going nowhere.
What…
Hi
We use the bq20z60 in a 4s3p battery pack. The controller was already programed in the factory.
But I must change some parameters during our verifcation. For this, I read out the gg-file, make the modification and reprogrammed the new file into the…
