Part Number: BQ40Z50 Other Parts Discussed in Thread: BQSTUDIO Hi
The customer design with BQ40Z50, t he ship mode function is enable and set the time is 64800. Most batteries will enter automatically, but a small part will not.
The time is adjusted to…
Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ25798 , BQ40Z50 Hi team,
I am working on a project uses a 4S Li-ion battery which has 4 cells in series. Only the positive terminal of the fourth cell and the negative terminal of the first cell are…
Part Number: BQ40Z50-R1 Hi
The customer test with BQ40Z50-R1, the problem is a fter discharging from 68% to 8% and manually stopping it, let it sit for a while and the SOC will rise back to 9%.
The CHEM ID is selected and full learning.
Attached the gg…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO , BQ9004 Hi
The customer u ses the following code to programming the .srec to Gauge:
from DriveBqBoxClass import BqDrive
from ctypes import *
import sys
from time import sleep
import os
def …
Part Number: BQ40Z50 Other Parts Discussed in Thread: BQ2980 Hi
The customer design with 4 lithium batteries 4V two series and two parallel, t he measurement phenomenon is that the voltage of VC1 is only 1.1v, and the voltage of VC2 is normal and shows 4v…
Hi Sunrain, R5 is the latest firmware and it should have the cell balancing feature during Sleep mode. Can you please share a log file from BQStudio that shows this behavior? Please also attach your configuration file (gg.csv) Regards, Jose Couso
Part Number: BQ40Z50 Other Parts Discussed in Thread: BQSTUDIO Hi
BQ40Z50 R4
I have being trying to read RA table impedance values from the BQ flash using a microcontroller and SMBUS
If I read from R_a0 address 0x4140 it returns the correct impedance…
Part Number: BQ40Z50-R2
Hi
I am using BQ40Z50-R3. I am trying to use short circuit protection for my battery. If short circuit is detected I wanted to try to recover it first but if it fails to recover , set Permanent Fail flag ASCD and shout down or stop…
Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQSTUDIO , , EV2400 , BQ40Z50 Dear TI,
I have a design that uses the bq40z50-R2. It has been working fine but suddenly we are seeing packs not auto detect with the EV2400 and bqStudio.
I'm noticing that…
Part Number: BQ40Z50 Other Parts Discussed in Thread: BQSTUDIO I have a customer testing requirement here, which requires reading the value changes of capacity before and after the protection action. My problem now is that I cannot find multiple capacity…