Hi Aya,
Thanks for your reply.
After further tests and readings, I realized that the issue I'm facing is the same as was described in this thread https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1234547/tps25750…
Part Number: BQ25731 Hello,
I am looking for some direction in diagnosing a custom PCB using the BQ25731. The issue I am having is upon switching startup to charge the attached battery the input voltage spikes drastically above the supply voltage for…
Part Number: BQ25731 Other Parts Discussed in Thread: BQ25730 Hello,
I'm attempting to create a design using the BQ25731 Battery Charge Controller paired with TPS25750D USB PD controller. The TPS25750D is configured in AlwaysEnableSink Dead Battery Mode…
Part Number: BQ25750EVM Other Parts Discussed in Thread: TPS25750 , BQ25731 , TPS25751
I'm trying to flash the EVM through 'TPS25750 Application Customization Tool'
However, the BQ25731 settings show a minimum battery charge voltage of 9.2V…
Part Number: BQ25731 Other Parts Discussed in Thread: BQ4050 Hi techies,
I am using a bq25731 charger with a fuel gauge bq4050. Now when I insert a 20v charger , and make my charging current 0 by writing to the charge register 0x02, even then my battery…
Part Number: TPS25751 Other Parts Discussed in Thread: BQ25731 , TPS25750 , Hi, We have a system, which incorporates the TPS25750 and BQ25731 components. Following the launch of the TPS25751, which is pin-to-pin compatible with the TPS25750, we made the decision…
Part Number: BQ25731 Other Parts Discussed in Thread: TPS25750 , , TIDA-050047 , BQ76905 Hello,
I want to design a BMS for a 3 (6 cells with 3 in series and two in parallel) cell Li-ion Battery with integrated USB PD charging. I'm new to the Battery field…
Part Number: BQ25731 Hello, i'm using the bq25731 to charge a 3s battery pack, and I can't get a charging current higher than ~185mA. I tried changing the charging current register but the register never changes, it stays at the default value…
Part Number: BQ25731 Hello,
I've some problem with mosfets in my design using BQ25731.
I'm testing with no battery connected, for now I just try to adjust charge voltage, but Q14 fail in tow board, it is in drain-gate shorted. After some time on…
Munir,
I'm sorry that I mistook to write the device name about Q3. BQ25723 was wrong, BQ25731 is correct.
Also I'd like you to take a look the customer waveform. But the customer doesn't want to disclose the waveform. So I'd like to discuss…