Part Number: BQ40Z50-R1 Tool/software: Hi
We are using a 4S1P pack designed with BQ40Z50-r1.
In this we have noticed that CUVC bit has been enabled but the battery voltage is 15V.This prevents the battery from charging and Discharging.
But in Enable…
Part Number: BQ40Z50-R1 Hi Team
After coming to a stop during charging, the bq40z50-r3 detects an abnormally high current, triggering DEFET.
As shown in the figure below, an abnormal high discharge current occurs without causing any voltage drop.…
Part Number: BQ40Z50-R1
Hi
I am using a Bq40z%0-r1 IC for developing a 3S2P (6700mAh) battery pack.
In this we have done a suucessive learning cycle and Update Status has changed to 0e.
I have set the FCC to 6700 Mah in (Datamemory-Gas gauging…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: GPCCHEM We have transitioned from a 3.7V, 2600mAh 18650 Li-ion battery pack to a 3.7V, 5200mAh 21700 Li-ion battery pack.
Given this change in cell type and capacity, is it required to run GPCCHEM…
Part Number: BQ40Z50-R1 Dear TI team,
What is the range of the Rsens resistor for BQ40Z50-R1? What is the maximum value that the Rsens resistance can be set to?
Thank You!
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO
Use BQstudio to send below command(0x0003), and get the return value "03 00 08 00". Does this register return value(08 00) store in Data memory?
Customer reported that sometimes the…
Part Number: BQ40Z50-R1 Hi,
I am using the BQ40z50-R1 chip for my project and interfaced with STM32 controller,
i tried to modify the Charge Term Voltage (0X4952), failling always.
I follwed the "0x00 ManufacturerAccess() and 0x44 ManufacturerBlockAccess…
Part Number: BQ40Z50-R1 After the BQ40Z50-R1 battery monitor enters the SHUTDOWN mode, there is an issue with the wake-up time the charger is plugged in. The time it takes for the host to communicate normally with the IC and read data after the IC wakes…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 , GPCCHEM Previously, we were using a 3.7V, 2600mAh 18650 Li-ion battery pack with BQ40Z50 BMS System. We are now upgrading to a 3.7V, 5200mAh 21700 Li-ion battery with same BQ40Z50 system…
