Hi Nicolas,
For the bq40z50, bqStudio is able to complete Current Calibration for the gauge seen from the procedures above, just not board offset calibration. I believe that if all the TI recommendations are followed for the board design of bq40z50, then…
Part Number: BQ40Z80 Tool/software: Hi, I read pretty much all of the post regarding the programming of the BQ40Z80 on a custom board, but none actually refers to a guide for a production programming.
I would like to confirm that I understand correctly…
Hi Jeff,
Thanks for your reply. I have been trying out these tools to calculate coefficients, and here are my results:
Text "* Sample Rate = 48000" Text "* Filter 1 Bass Shelf 100 Hz Fc 8.0 dB" Text "* Filter 2 Treble Shelf 10000 Hz…
Hi Jared, thanks for your reply.
There is a bit over 30mA being drawn from the battery. I have been able to read this from the BQ IBAT_ADC while in discharge mode. It remains about 30mA discharge even when the BQ enters fast charging. The BQ is reporting…
Hi MM,
You can select the DRP configuration without the BQ part attached (see image below):
With this configuration selected TPS25751 will not be the I2C controller to the BQ device and the host controller can then be connected to the BQ without going…
Hi Kim
WBMS network can support 1 master + 32 CSUs if each CSU carries one BQ.
More BQ means more data volume. Customer can increase UL slot timing, but all data transferred at one time, need to be sure < 230 bytes. If application can control the usage…
Part Number: BQ24610 Tool/software: Hi!
My product uses BQ24610 charging manager. I wonder how products with similar solutions get tested on assembly line? I'm aiming at ~2k units/year production. I would like to test:
correct starting/termination…
Wow, that is wildly impractical. I'm working with a nearly production ready version of my board and it does not have a way to isolate the chips nondestructively.
Can you fix the BQ Studio software? Addressing a specific chip ought to be a basic requirement…
Hi Taku,
PQ is prototype IC that was shipped before final production silicon that is labelled BQ. It may or may not have been tested with final test parameters.
Regards,
Jeff
Hi Tal,
TPS25730D does not support BC1.2, so if a BC1.2 device is connected, the voltage and current will be limited to 5V 1.5A.
For the question on BQ25756E, please create another E2E under the BQ part number. The BQ battery charger team will be able to…
