Part Number: BQ25629 Hello,
We’re considering the BQ25629 for a USBC battery powered device using a protected 1cell LiPo and an ESP32-S3. The same USBC port will handle charging and data.
Could you please clarify:
If a deeply discharged battery…
Part Number: BQ25629 We are having trouble finding why our product is rebooting every 2-5 minutes. Here is a logic trace of what the reboot looks like:
We have 2v1 and 1v8 power supplies that run off vsys. those are solid until vsys starts to drop.…
Part Number: BQ25629 Other Parts Discussed in Thread: TMUXHS221F Hi, We are using BQ25629 on our device and need to access the memory to copy files from the laptop. We would like to know that if we do not connect data lines to BQ, will it draw required…
Part Number: BQ25628 Hi team,
Background: We are using the recommended PMID_GD circuit with a 10-k ohm pull-up resistor connected to REGN. We understand PMID_GD is an open-drain output and that REGN is disabled in Sleep mode.
Questions:
During…
Part Number: TMUXHS221F Other Parts Discussed in Thread: BQ25629 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1652464/bq25629-usb-data-lines-to-bq/6375389
We would like to used the USB-c to access the sd…
Part Number: BQ25629 Dear Sirs and Madams,
We are currently evaluating the BQ25629, but we are having a problem where the VSYS power is turned off randomly.
The general usage is as follows:
VBUS is open with nothing supplied.
The MCU periodically…
Part Number: BQ25629 Other Parts Discussed in Thread: BQ25692
Dear Sirs and Madams,
We are considering using I2C communication of the BQ25629 at 400kbps(Fast mode).
However, after checking the datasheet, I have a question about the timing of the…
Part Number: BQ25629 Tool/software: i can see from Linux kernel git hub there is a bq256xx_charger.c, but inside the source code there isn't any compatible table with bq25629, do you have one? mario.difusco@datalogic.com
