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TPS65982: How to dealing with ground shift by sense ground current and then make a ground shift compensation

Part Number: TPS65982


Hi Team,

Could you please kindly help to confirm if we do have some solution to dealing with ground shift compensation? 

Attached picture shows a PD charging system which could support USB2.0 communication and PD charging at the same time, if the system work the condition of charging and communication at the same time, then customer need to consider the ground shift would cause D+/D- voltage level become higher than before.

Based on above reason, customer is finding a ground shift compensation solution to this issue, could you possible kindly help to give some ideals on this kind of application?