Part Number: BQ76942 Dear sir,
As per attached configuration file, now OVP and UVP are not working, screenshot and configuration file is attached.
Pls suggest. TI-mail.gg.csv
Part Number: BQ76942 I wanted to understand how the resistor value and package was selected for the EVM reference design. As per the reference design, if the given resistor is used, it will burn due to a power dissipation breach.
The resistor package…
Part Number: BQ76942 Hi Team,
My customer want to setting sealed mode for BQ76942, and would like to set below unseal key and full access key. But we can't understand below step3 and step4 which mentioned in technical manual, could you possible help to…
Hello Rajesh,
So OVP was set to 4.28-V and UVP was set to 2.82-V, correct?
What is the REG18 voltage? Are there any faults being triggered? Do you have a bqStudio or way to check what faults were triggered? Was the part damaged during the short-circuit…
Part Number: BQ76942 Hi,
I would like to have the ARM based MCU example code as per mentioned in this thread
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/980721/ev2400-ev2400-bqcomm---python
May I know…
Part Number: BQ76942
We are evaluating the impact of temperature on the lifespan of the BQ76942. We have noticed that in the datasheet, the Functional temperature is 85 degrees Celsius, while the junction temperature is 150 degrees Celsius.
In the…
Part Number: BQ76942 Hello TI team,
I'm about to use: BQ76942, Communications Interface: I2C, REG1 LDO default: disabled.
Not intend to use internal LDO, REG1 and REG2. Run BQ76942 in f ully autonomous mode, no external MCU. REGIN and BREG connected…
Part Number: BQ76942 Could you pls help to explain "the weakly driven with a 5V level during shutdown"? Is it current source or what?
The customer is also planning to use the BJT circuit as below.
But they are very concerned that the leakage…
Part Number: BQ76942 Hi,
I am going to use the SPI of BQ7694203 IC and the communications should be done in a 5V level. I am planning to use the REG1 of BQ7694203, for which the datasheet suggests that the REG1 is automatically enabled to 5.5V in the device…
Part Number: BQ76942 Hi,
We are seeing a weird voltage measurement on Cell 8 and 9 on Registers where our gg. file only goes up to Cell 7. This happens right after we are calibrating the temperatures. This isn't too much of a problem if it is an anomaly…