TPS65987DDJ: Asking for TPS65987DDJ sink path

SHH

Mastermind 32406 points

Part Number: TPS65987DDJ

Hi Team,

Would you please review the .pjt setting for Transmit sink path?

Is this go through internal path? how to tell the power switch path?

here is .pjt file.

20200317.pjt

BR,

SHH

over 5 years ago

0 Adam Mc Gaffin over 5 years ago

TI__Mastermind 30000 points

Hello

The power path configuration is setup in register 0x27, Global System Configuration. Right now, both power paths are set up as source. Please use one of the default templates within the GUI as a starting point, and reference the power path connection from the EVM if you wish to operate both as a source and sink

0 SHH over 5 years ago in reply to Adam Mc Gaffin

TI__Mastermind 32406 points

Hi Adam,

Thanks for feedback.

In the following case, would you please help for questions?

1. what are PP1 and PP3 differene?

2. in the attached GUI default example, what is the transmit sink power path? via PP1 or PP3? how to select?

987_gui_default setting.pjt

BR,

SHH

0 Adam Mc Gaffin over 5 years ago in reply to SHH

TI__Mastermind 30000 points

Hello,

PP3 is the optional external sink path. If you look on the TPS65987DEVM, there is the option to have an additional sink path through the external power path. PP3 configures this external power path.

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TPS65987DDJ: Asking for TPS65987DDJ sink path