TUSB8041RGCT

TUSB8041RGCT Description

USB Interface IC 4-Port USB 3.0 Hub
The TUSB8041 is a four-port USB 3.0 hub. It provides simultaneous SuperSpeed USB and highspeed/full-speed connections on the upstream port
and provides SuperSpeed USB, high-speed, fullspeed, or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed or full-speed/low-speed connections, SuperSpeed USB connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports fullspeed/low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports

TUSB8041RGCT Features

• Four Port USB 3.0 Hub
• USB 2.0 Hub Features
– Multi Transaction Translator (MTT) Hub: Four Transaction Translators
– Four Asynchronous Endpoint Buffers Per Transaction Translator
• Supports Battery Charging
– CDP Mode (Upstream Port Connected)
– DCP Mode (Upstream Port Unconnected)
– DCP Mode Complies with Chinese Telecommunications Industry Standard YD/T 1591-2009
– D+/D- Divider Mode
• Supports Operation as a USB 3.0 or USB 2.0 Compound Device
• Per Port or Ganged Power Switching and OverCurrent Notification Inputs
• OTP ROM, Serial EEPROM or I 2C/SMBus Slave Interface for Custom Configurations:
– VID and PID
– Port Customizations
– Manufacturer and Product Strings (not by OTP ROM)
– Serial Number (not by OTP ROM)
• Application Feature Selection Using Pin Selection or EEPROM/ or I 2C/SMBus Slave Interface
• Provides 128-Bit Universally Unique Identifier (UUID)
• Supports On-Board and In-System OTP/EEPROM Programming Via the USB 2.0 Upstream Port
• Single Clock Input, 24-MHz Crystal or Oscillator
• No Special Driver Requirements; Works Seamlessly on any Operating System with USB Stack Support
• 64-Pin QFN Package (RGC)

TUSB8041RGCT Applications

• Computer Systems
• Docking Stations
• Monitors
• Set-Top Boxes