Hi Alpesh,
Alpesh Borad said: So my question is that, If I can make the DSG (operation status resistor) bit Low what capacity is reached to 300mAh then I can store some charge in battery which will help to complete discharge the battery
This could work…
Part Number: BQ76930 Other Parts Discussed in Thread: BQ76942 Hi,
We use the BQ76930 for the battery charge, and now, our end customer feedback us there are some battery are about 0V voltage,
We analyse our design, and we find our MCU is damaged but th…
Part Number: BQ76930 Tool/software: Hi,
Customer asks about BQ76930 certification.
How far did you get the UL standard certification?
Please check the UL certification.
Part Number: BQ76930 Other Parts Discussed in Thread: BQSTUDIO , , BQ76942 Tool/software: I'm designing a 7S21p battery pack and it should to deliver up to 800A(discharge) for 1 minutes. I will select smallest Rsense to meet limit of 200mV and CC Gain…
Part Number: BQ76930 In BQ76930 datasheet, host MCU can send shutdown command to let BQ76930 enter SHIP mode.
After host MCU send shutdown command, how long will BQ76930 take to enter SHIP mode(REGOUT voltage drop to 0)?
Part Number: BQ76930 Tool/software: Hi,
i'm changing the configuration from 10S to 7S.
With 10S there aren't problems, all cells are read and there is I2C comunication between uC and bq.
Reducing the number of cells and following the connection…
Part Number: BQ76930 Hi
The customer design with BQ76930 for 20 series ternary lithium battery, reading the data from the AFE, the battery voltage of the first and eleventh strings dropped significantly.
The battery voltage of other strings only dropped…
Part Number: BQ76930 Hello,
In section 9.1.3 of BQ76930 datasheet, it's said that diodes must be connected from VC5x pin and BAT pin to the associated power pin to limit the excursion on the input voltage. In what scenario would the pin VC5x have a higher…
Part Number: BQ76930 Hi,
I'm trying to select a suitable MOSFET to power the REGSRC pin. I don't understand the source follower topology proposed in the bq760x0 Family Top 10 Design Considerations section 9. Since the voltage at the drain (BAT) is…