Part Number: BQ20Z65-R1
We are using BQ20Z65-R1 gas gauge for one of our battery pack with 2S1P configuration. We have made Permanent Fail Cfg = 0000 & Permanent Fail Cfg 2= 0000. Below is setup for SOV in 2nd stage protection. Will safe pin drive high…
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: BQ20Z65-R1
The BQ20Z65-R1 user manual explains the MaxError in section A.13 as below.
'Max error is incremented internally by 0.05% for every increment of CylceCount after the last QMAX update. MaxError is incremented in the display by…
Other Parts Discussed in Thread: BQ20Z65-R1 Parça Numarası: BQ20Z65-R1_BQEVSW-SW
Hello, I have a battery pack designed with bq20z65 and I cannot get output voltage from the mosfets. I have connected the product to the computer and I want…
Part Number: BQ20Z65-R1 Other Parts Discussed in Thread: GPCCHEM hello , can you explain me why The chemical selection doesn't match from our cells to your power calculator GPC ?
here is the file we use for it, it is a M35A cell from Molicell
rega…
Part Number: BQ20Z65-R1 Hello, I have a battery pack designed with bq20z65 and I cannot get output voltage from the mosfets. I contacted the product with bilgisay and I want to edit the mosfets with bq evaluation software. Can you help me.
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: BQ20Z65-R1 Other Parts Discussed in Thread: BQ20Z655-R1 Greetings,
We have a Bq20z655-R1 device which is communicating via the bqev software. In some devices, when they're left logging the battery charge/discharge, we often get a communication…
Part Number: BQ20Z65-R1 Hello Sir:
When final pack performance checking stage, we found that FCC has a little bit changing.
Please refer our log file.
bq20z65 FCC test 20230419.xls
When every charging turn to discharging moment that FCC will update and…
Part Number: BQ20Z65-R1 The PN selector does not allow me to select the BQ20Z655.
The battery pack is charged up and set on a shelf. the display does not change but the pack is dead. how did it lose track of the state of charge?
This seems to randomly…
