SLVUBM1C January   2019  – January 2021 TPS65994AD

 

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4.1.5 USB Type-C™ Connector (J3_PA, J3_PB)

The TPS65994 EVM has two full feature USB Type-C receptacles (port A/B) and routes VBUS, SSTX and SSRX pairs, SBU1 and SBU2 pairs, and D+ and D– signals. The TPS65994 device can be used in self-powered and bus-powered configurations for added flexibility. When self-powered, the EVM can provide up to 15 W (5 V, at 3 A) of power per port via the internal PP5V power path. The EVM is also capable of sinking 100 W (20 V, at 5 A) of power via the external PP_EXT power path. The internal power path is used for sourcing power and the external power path is used for sinking power.

GUID-D9345CD0-4F71-44EE-BCB8-4EF907451480-low.pngFigure 4-4 USB Type-C™ Receptacle (J3_PA) Schematic
GUID-8F777336-FFDA-422C-B52C-60C8D4193C62-low.pngFigure 4-5 USB Type-C™ Receptacle (J3_PB) Schematic