Part Number: BQ25731 Tool/software: Dear Team,
We have added UPS in our one of the projects,for that used TI parts, could you please the review the UPS section schematic(page3) and let us know your feedback as soon as possible,
BQ25731RSNR: used this…
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.
I know…
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…
Part Number: BQ25731 Hello:
Can the chip be setup for automatic detection of cell stack from 1 to 6?
If this is setup by a résister divider from VDDA- one would think a charger with this chip can only be used for a stack preset .
This will be a…
Part Number: BQ25731 Hello,
Currently in an implementation of the BQ25731 when writing to the ChargeOption0 register it is observed that the RSVD bit is reading back at 0, where the datasheet table lists the POR value as 1. When the register is written…
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, i tried…
Part Number: BQ25731 Hello,
We decided to try different 2-cell LiPos at different levels. When using a battery below 7.75 V, the IC begins to deliver 320 mA of current to initally trickle charge the battery. However, above 7.75 V the current falls…
Part Number: BQ25731 Other Parts Discussed in Thread: BQ25792 Hi BCP team,
There is a need for a high current output for a multi-cell charger.
I was thinking of BQ25792 but that IC's current limit for OTG mode is based on USB spec, and it is around…
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,…
Part Number: BQ25731 Other Parts Discussed in Thread: BQ25723 Hello guys,
One of my customers uses BQ25731 for their mass-production.
They have BQ25731 datasheet, version SLUSE66A. I attached it. the datasheet version number is the following link…
