The TPS2044BDR is a state-of-the-art power distribution switch from Texas Instruments, designed for applications that require multiple USB ports. This integrated circuit is part of the TPS204xB family and is crafted to enhance the functionality and safety of USB power distribution systems.

Key Features

• Multiple USB Ports: The TPS2044BDR is capable of supporting up to four USB outputs, making it an ideal choice for systems that need to manage several USB devices simultaneously.
• Overcurrent Protection: Each channel of the TPS2044BDR is equipped with built-in overcurrent protection, ensuring that connected USB devices are safeguarded against excessive current that could potentially cause damage.
• Thermal Shutdown: This device also features thermal shutdown protection, which prevents overheating by automatically turning off the power when the temperature exceeds a certain threshold.
• Under-Voltage Lockout (UVLO): The UVLO feature ensures that the switch remains off if the input voltage drops below a specific level, thus protecting the circuitry from operating under sub-optimal voltage conditions.

Specifications

The TPS2044BDR operates with an input voltage range of 2.7V to 5.5V, making it compatible with standard USB power specifications. It is offered in a compact SOIC-16 package, which is suitable for space-constrained applications.

Applications

The versatile nature of the TPS2044BDR allows it to be used in a variety of USB-powered devices, including:

• USB hubs
• Desktop and laptop computers
• Consumer electronics
• Docking stations
• Monitors with integrated USB

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TPS2044BDR is no exception. It is designed to meet the rigorous standards required for industrial and commercial applications, ensuring reliable performance and longevity.

Ordering Information

The TPS2044BDR is available for order under the part number TPS2044BDR. For detailed information, datasheets, and support, customers can visit the Texas Instruments website or contact their local TI distributor.