BQ25638: Power Delivery system with TPS25730D & BQ25638 charger with BQ27520 Fuel gauge For TI Review

BINYAMIN A

Part Number: BQ25638

Tool/software:

Hi Team,

We are designing a power delivery system with TPS25730D PD Controller, BQ25638 Battery Charger and BQ27520 Fuel gauge.

Our requirements are as follows.

Kindly review our design attached below and provide your feedback.

SCH_PD_BATTCHRG_FG.pdf

over 1 year ago

0 Ning T over 1 year ago

TI__Guru 57831 points

Hi,

This is charger support only. Please submit separate threads for other devices and the appropriate teams will respond.

Thanks,

Ning.

+1 Ning T over 1 year ago in reply to Ning T

TI__Guru 57831 points

Hi,

The sanity check on the BQ25638 schematic looks ok without obvious issue. It's recommended to use TS_BIAS for TS circuitry pull-up. Please refer to 7.3.5.4.5 TS_BIAS Pin for the details.

This thread is considered resolved and closed. Please submit separate threads for TPS25730D & BQ27520 and the appropriate teams will respond.

Thanks,

Ning.

0 BINYAMIN A over 1 year ago in reply to Ning T

Prodigy 130 points

Hi Ning,

Thanks for your response.

I will submit seperate threads for the other components.

0 Ning T over 1 year ago in reply to BINYAMIN A

TI__Guru 57831 points

Hi,

Thanks a lot!

Ning.

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BQ25638: Power Delivery system with TPS25730D & BQ25638 charger with BQ27520 Fuel gauge For TI Review