Part Number: BQ76972 Other Parts Discussed in Thread: BQ76952EVM Tool/software: Hello, I have design using BQ76972. I wrote a simple python tool the retrieve it's configuration over I2C into a GG file. It works fine however to my surprise it reads device…
Part Number: BQ76972 Other Parts Discussed in Thread: BQSTUDIO Tool/software: I can't find the device in the list when I start the application.
Are there an equivalent that I can use?
And how do I connect the PC to the device to program it as a standalone…
Part Number: BQ76972 Other Parts Discussed in Thread: BQ76952 , Tool/software: Hello Alex/team,
We have been using Bq76952 and recently wanting to switch to Bq76972 since they are exactly same and 972 comes with a better precision.
So, wanted to know how…
Part Number: BQ76972 Tool/software: HI I am developing a Charger for 48v battery along with Balancer IC BQ79672. Charger is working as expected but the Balancer is not doing the balancing even when the voltages are above the threshold values. I have attached…
Part Number: BQ76972 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Can someone please help me to find default settings in OTP (One Time Programmable) file for PN: BQ7697202.
Part Number: BQ76972 Tool/software: Hello,
The FAQ says the to program the OTP one need disconnect all cells from the device. I do i need to physically disconnect them or i can simply set Vcell Mode register to 0.
Thanks
Vadim
Part Number: BQ76972 Tool/software: we are currently building and testing custom board.
A problem occurred while reading current values during chip operation test.
chip stettings are set as follows.
1. All protection disabled
- Protection Configuration…
Hello TI Team, It looks we would need specific " VDiv Offsets" for Stack/Pack/LD to entirely compensate via the calibration. Do you think it is something we should consider (Could be done by the host MCU)? Thanks, Ronan
Part Number: BQ76952 Other Parts Discussed in Thread: BQ76940 , BQ78350-R1A , , BQ76972 Tool/software: Hi,
With the AFE BQ76940 and its companion BQ78350-R1A , the shutdown condition requires that the current measurement (Current()) must be ≤ 0 . This…
Part Number: BQ76972 Tool/software: Hello, The TRM on Page 72 Says: I'm not sure to understand this correctly. Does it mean that there is no way to put the chip in SHUTDOWN mode? I've stacked design, with 2 chips sitting on the same I2C bus. So…
