Hello Sudhakar,
I will need more context on your system. Our gauge does not control what the charger does unless you are using the broadcast feature. The gauge only looks at the voltage at the pack pin to determine if the charger is present or not,…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: EV2400 , BQ40Z50 , BQSTUDIO Dear Sir,
We are trying to develop a Battery Management System (BMS) using ATSAMD21J18A (SAMD21 Xplained Pro Board) using SMBus interface. We are using Texas instruments…
Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50-R1 , BQSTUDIO
Hi team,
My customer is asking some questions about BQ40Z50-R1/-R2.
The cusetomer understands that the only way to know whether the gauge IC is in SL, US, or FA mode…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: EV2400 , BQSTUDIO , GPCCHEM Hello,
I am developing a new golden pack configuration for an existing battery pack using BQ40Z50-R1 (bqStudio 1.3.128, EV2400).
Process Performed
Programmed…
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
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 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…
