TPS65987D: OVP trip point as a PD source

Antony Lin

Part Number: TPS65987D

Hi,

I can't find the exact number of OVP trip voltage level as a PD source from TPS65987DDH datasheet. Cross checking to I can see registers in 0x28 for "VBUS_OvpUsage" and "VBUS_OvpTripPoint". But, both of them are described as a sink role. Please clarify how do we define it as a source role.

Thanks,

Antony

over 5 years ago

0 Kedar_Sirdeshpande over 5 years ago

TI__Expert 3370 points

Hi Antony,

This is applicable to both Source and Sink Roles.

-Kedar

0 Antony Lin over 5 years ago in reply to Kedar_Sirdeshpande

TI__Genius 13480 points

HI Kedar,

Thanks for your comments. So, do you confirm "VBUS_OvpUsage" and "VBUS_OvpTripPoint" in 0x28 register can be applied for both power source and sink role? If so, I think we need to modify the description in register manual document?

Antony

0 Kedar_Sirdeshpande over 5 years ago in reply to Antony Lin

TI__Expert 3370 points

Hi Antony,

Yes, that is correct.

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TPS65987D: OVP trip point as a PD source