The TPS65994 Device is a power management integrated circuit (PMIC) from Texas Instruments. It is typically used in systems that require USB Type-C and Power Delivery (USB PD) functionality, such as laptops, docking stations, and other USB-powered devices. The TPS65994 specifically manages power delivery over USB Type-C connections and provides other key functions like voltage regulation, USB PD communication, and power negotiation.
The TPS65994 Windows driver allows Windows to properly interface with the device and enable its functionality, particularly for tasks like USB PD and power management over Type-C ports. Without this driver, Windows may not be able to recognize the device correctly, or the device's power management features might not work as expected.