BQ25792: Schematic review with TPS25730D

DBC

Part Number: BQ25792
Other Parts Discussed in Thread: TPS25751, TPS25730

Hello,

If I could please have a schematic review. I'm still learning but I think i have it down.

This is for a device that will use USB-PD 20v/5a for power / charging. 2-cell series battery (non removable).

Any thoughts or suggestions would be much appreciated!

Thanks

Dallas

0 DBC over 1 year ago

You should be able to zoom in on the image if you open it in a new tab.

0 Jeff F over 1 year ago in reply to DBC

Hi Dallas,

I do not see any obvious issues on the charger schematic. I will move this post to the TPS team for their review.

Regards,

Jeff

0 Tommy Lin over 1 year ago in reply to DBC

Hi,

If you are planning to use PD IC to controller BQ25792 via I2C you will want to use TPS25751 instead of TPS25730.

TPS25730D is a standalone device meant for barrel jack replacement that do not have the I2C master capability.

Regards

0 DBC over 1 year ago in reply to Tommy Lin

Can the BQ25792 run as I2C master? This was a question I was going to ask.

Thank you!

0 Jeff F over 1 year ago in reply to DBC

Hi Dallas,

Unfortunately, no.

Regards,

Jeff

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