Part Number: BQ76922 Hi,
I would like to ask for a reason for using predischarge mode in BQ76922, in a case when DSG is all the time turned on, when the is no faults? I have configured PSGD mode to be on, but i could not see the moment the DSG was turned…
Part Number: BQ76922 Hi, I am using BQ76922 battery monitoring device. I have ordered new IC and assembled the IC on my PCB. Just wanted to know the IC which is new one in which operating mode it is shipped and if it is in shutdown or deep sleep mode…
Part Number: BQ76922 I have designed a 3S Li-battery management board with separate ports using the BQ76922. I would like to ask whether the BQ76922 can automatically turn on or off the charge and discharge MOSFETs based on the voltage differential between…
Part Number: BQ76922 I'm building an LTO battery module using the BQ76922 designed for operation in arctic conditions. Nominally, it will only be rated down to -40C, but the winter ice sheet temperatures can get down to -60C. If it fails in these conditions…
Part Number: BQ76922 Other Parts Discussed in Thread: BQ76952 , Hi, I would like to implement blocking leakeage current circuit in a BMS based on BQ76922 with parallel paths for charging and discharging. I intend to use charge Path Blocking FET on the…
Part Number: BQ76922 Hello,
In order to certify our new product, we require certain documents requested by the certification laboratory, LCIE.
We need to obtain the following information:
- Proof of conformity (certificate + evaluation report) according…
Part Number: BQ76922 Other Parts Discussed in Thread: BQSTUDIO Hello,
I am working with the BQ76922 and using BQStudio for configuration. My setup:
Balancing Config: CB_CHG = 1
Cell Balance Min Cell V (Charge): 3760 mV
Cell Balance Min Delta…
Part Number: BQ76922 Other Parts Discussed in Thread: BQSTUDIO Tool/software: May I get the .BQZ file for the BQ76922 monitor please as I dont want to use evaluation software. If dont have is that means that this BQ76922 model is not available for BQStudio…
Part Number: BQ76922 Hello TI Team,
We are using the BQ76922 with external high-side NFETs in a 4S battery pack design.
We are facing an issue where the CHG/DSG FETs are not staying ON continuously. Sometimes the MOSFETs turn ON briefly and then automatically…
