TPS65987D: TPS6598x configuration review

CHO SR

Genius 3415 points

Part Number: TPS65987D
Other Parts Discussed in Thread: TPS55288

Hi,

Customer final schematic and GUI configuration project file.

Please review the configuration setting.

USB_C_TPS65987D_TPS55288_20230220_upload.pdf

Hjncs_CubeGen_USB3.0_20230220.pjt

over 2 years ago

0 Christopher Lim1 over 2 years ago

TI__Mastermind 37655 points

Hi Cho,

Please give us one to two weeks to review the schematic again and review the project.

Thanks and Regards,

Chris

0 CHO SR over 2 years ago in reply to Christopher Lim1

Genius 3415 points

Hi,

Do you have any review results?

0 Christopher Lim1 over 2 years ago in reply to CHO SR

TI__Mastermind 37655 points

Hi CHO,

I am still working on the review.

Is the customer interested in using Source PPS? I saw the schematic had PPS on it but it does not look like the project has PPS?

Thanks and Regards,

Chris

0 CHO SR over 2 years ago in reply to Christopher Lim1

Genius 3415 points

Hi Chris,

We tried to use PPS, but we referred to the contents that the E2E link is not supported.

(+) TPS65987D: Is PPS supported? - Power management forum - Power management - TI E2E support forums

If PPS support is available, the customer wants to use it.

Could you guide me to use PPS?

0 Christopher Lim1 over 2 years ago in reply to CHO SR

TI__Mastermind 37655 points

Hi Cho,

The linked thread was correct. I wanted to make sure that you were not using PPS before continuing to review the schematic/configuration. Do you know why the customer has 3 variable PDOs with different maximum voltages? Were they looking to create 3 fixed PDOs?

What power and data requirements do they have for their system? Power/Voltage/Current. Alt modes?

Thanks and Regards,

Chris