TUSB213IRGYR

The TUSB213IRGYR is a USB 2.0 hub controller manufactured by Texas Instruments. It is designed to facilitate the connection of multiple USB devices to a single USB port, allowing for the expansion of USB connectivity in various applications. Here’s a detailed description of its features and specifications:

Key Features:

1. USB 2.0 Compliance: The TUSB213IRGYR is compliant with the USB 2.0 specification, supporting data rates of up to 480 Mbps. This ensures compatibility with a wide range of USB devices.

2. Hub Functionality: It supports up to 4 downstream ports, allowing multiple USB devices to be connected simultaneously. The hub can manage the data flow between the host and the connected devices efficiently.

3. Low Power Consumption: The device is designed for low power operation, making it suitable for battery-powered applications. It features power management capabilities that help reduce power consumption when devices are not in use.

4. Integrated Power Switches: The TUSB213IRGYR includes integrated power switches for each downstream port, enabling the control of power to connected devices. This feature enhances the overall power management of the system.

5. Flexible Configuration: The hub can be configured in various ways to meet specific application requirements. It supports both full-speed and low-speed devices, providing versatility in device connectivity.

6. Compact Package: The device is available in a compact QFN (Quad Flat No-lead) package, which is ideal for space-constrained applications. The small footprint allows for easy integration into various designs.

7. Enhanced ESD Protection: The TUSB213IRGYR includes built-in electrostatic discharge (ESD) protection, safeguarding the device and connected peripherals from voltage spikes and surges.

8. Operating Temperature Range: The device operates over a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial and automotive applications.

Applications:

• Consumer Electronics: Used in devices such as laptops, tablets, and smartphones to expand USB connectivity.
• Industrial Automation: Ideal for connecting multiple sensors and devices in industrial control systems.
• Automotive: Can be utilized in automotive infotainment systems to manage USB connections for media devices.
• Medical Devices: Suitable for medical equipment that requires reliable USB connectivity for data transfer and device management.

Pin Configuration:

The TUSB213IRGYR features a specific pin configuration that includes power, ground, and data lines for both upstream and downstream connections. The exact pinout can be found in the device's datasheet, which provides detailed information on the function of each pin.

Conclusion:

The TUSB213IRGYR from Texas Instruments is a versatile and efficient USB hub controller that enhances connectivity options in a variety of applications. Its combination of low power consumption, integrated features, and robust performance makes it an excellent choice for designers looking to implement USB connectivity solutions. For detailed specifications, including electrical characteristics and application circuits, referring to the official datasheet is recommended.