Texas Instruments - USB Type-C configuration channel logic and port control device (TUSB320)

Texas Instruments' TUSB320 supports USB Type-C ports and has the configuration channel (CC) logic required by the Type-C ecosystem. TUSB320 devices use CC pins to determine port connection and disconnection, cable orientation, role detection, and port control for Type-C current mode. TUSB320 devices can be configured as downstream ports (DFP), upstream ports (UFP) or dual role ports (DRP), making them ideal for any application. TUSB320 devices are alternately configured as DFP or UFP according to the Type-C specification. The CC logic module monitors the pull-up or pull-down resistors of the CC1 and CC2 pins to determine when the USB port is connected, the direction of the cable, and the detected role. CC logic detects Type-C's current mode as default, medium, or high based on the detected role. Implement VBUS detection to determine successful connections in UFP and DRP modes. The device operates over a wide power supply range and consumes low power. The TUSB320 device can be used in industrial and commercial temperature ranges