Part Number: BQ76907 Tool/software: Hi experts,
If BQ76907 is already in wake-up status. the customer still push the wake up button.
Which means there is voltage signals for TS pin or VC0 pin.
Whether this will influence CELL0 voltage sampling and TS…
Part Number: BQ76907 Tool/software: HI,
Have purchased the BQ76907 Evaluation Module/Board and would like to use a Microchip Devkit for interfacing to it. Figure 4-6. Host Connection Concept (attached), shows a setup for this scenario, but fails to detail…
Part Number: BQ76907 Tool/software: Hello, I am using the BQ76907RGRR in my design. The design is very similar to the dev kit. I have a resistor network set up as well, similar to the dev kit in order to simulate battery cells. I am able to power the…
Part Number: BQ76907 Tool/software: Could you give an estimation for BQ76907 initial time ("Form power on" to "FET turn on" using the default OTP parameters )
Part Number: BQ76907 Tool/software: Hi team - A few questions about the BQ76907:
When does the Cell Voltage Data Registers get updated with data?
Is it after their individual measurement slot or after a ADCSCAN/FULLSCAN is complete?
Is there any…
Part Number: BQ76907 Tool/software: Hello,
In the bq76907 datasheet, table 6.12 specifies cell voltage accuracy. I see entries with variations in input voltage range as well as temperature. I am curious if we know what conversion speed these values represent…
Hi Jacob,
Let's take the first row of the table as an example.
Rsense, Max Current, and Max Voltage are all a function of each other (V = IR). These you pick two for your system and calculate the remaining variable.
Min LSB Allowed is just the Max…
Part Number: BQ76907 Tool/software: Hi TI Support Team,
My system always trigger a UVP protection where all cell voltage is correct. Alarm Status, 0x62 = 0x8000 Safety status A = 0x40
In my system, Vcell mode, 0x901C = 0x05 (cell1, cell2, cell3, cell5…
Part Number: BQ76907EVM Other Parts Discussed in Thread: BQ76907 Tool/software: Hi TI Support Team,
Can we pull down the REGOUT pin voltage to 0V faster after entering shutdown mode for BQ76907.
We saw the REGOUT pin voltage dropping slowing using the…
Part Number: BQ76907 Tool/software: Hello I am considering connecting the BQ76907 to a LiFePO4 battery module (12.8Vx2, 20000mAH). Looking at the datasheet, it seems that the maximum measured voltage between each VC is about 5.5V. In this case, is it possible…
