The TPS2082DR by Texas Instruments is a cutting-edge USB power distribution switch designed to facilitate the management of power distribution from a single USB port to multiple devices. This highly integrated circuit is a dual, high-side MOSFET switch optimized for self-powered and bus-powered Universal Serial Bus (USB) applications.

Key Features:

• Dual Independent Switches: The TPS2082DR offers two independently controlled 0.5A switches, providing flexibility in power management for USB peripherals.
• Over-Current Protection: Each switch is protected against over-current situations, ensuring safe operation and protection for both the USB port and connected devices.
• Thermal Shutdown: An integrated thermal shutdown feature prevents overheating, further safeguarding the system from thermal damage.
• Under-Voltage Lockout (UVLO): The UVLO feature ensures that the switch remains off if the input voltage drops below a certain threshold, preventing malfunctions.
• Low On-Resistance: The low on-resistance of the MOSFET switches ensures minimal voltage drop and power loss, providing efficient power distribution.
• Charge Pump Circuit: The built-in charge pump circuit eliminates the need for external components, reducing the overall footprint and system complexity.
• LED Fault Indicator: An LED indicator provides immediate visual feedback if a fault condition occurs, aiding in quick diagnostics and resolution.
• Compact Packaging: The device is available in a small-outline package (SOIC), making it suitable for space-constrained applications.

Applications:

The TPS2082DR is ideal for a wide range of applications, including:

• USB hubs and docking stations
• Desktop and notebook computers
• Peripheral power management
• Consumer electronics

Specifications:

With its robust feature set and reliable performance, the TPS2082DR from Texas Instruments stands as a superior choice for USB power distribution requirements in both commercial and industrial applications.