Texas Instruments provides a recommended PCB layout in the TUSB3410IRHB evaluation module documentation, which includes guidelines for component placement, routing, and thermal management. It's essential to follow these guidelines to ensure optimal performance and minimize electromagnetic interference (EMI).
To configure the TUSB3410IRHB for USB 3.0 SuperSpeed operation, you need to set the MODE pin to a logic high level and ensure that the VBUS pin is connected to a 5V power source. Additionally, you should use a USB 3.0-compliant cable and ensure that the signal integrity is maintained on the PCB.
The TUSB3410IRHB supports cable lengths up to 3 meters for USB 3.0 SuperSpeed operation, as specified in the USB 3.0 specification. However, the actual cable length may vary depending on the cable quality, signal integrity, and system configuration.
The TUSB3410IRHB has an integrated power management system that allows it to automatically switch between bus-powered and self-powered modes. You can also use the POWER pin to control the power mode manually. Additionally, you should ensure that the device is properly powered down when not in use to minimize power consumption.
The TUSB3410IRHB has a maximum junction temperature of 125°C. To ensure reliable operation, you should provide adequate thermal management, such as heat sinks, thermal vias, and airflow, to keep the device temperature below 85°C. You should also follow the recommended PCB layout and component placement guidelines to minimize thermal resistance.
TUSB3410IRHB datasheet
by Texas Instruments
