The TPS2340APFPRG4 is a versatile and high-performance power distribution switch designed by Texas Instruments, a leader in semiconductor solutions. This advanced component is tailored for managing power distribution in USB and other applications where precision and reliability are paramount.

Key Features

• Integrated Single Channel: The TPS2340APFPRG4 features a single integrated channel for power distribution, ensuring streamlined and efficient control of power supply.
• Programmable Current Limit: Users can program the current limit according to their specific requirements, providing flexibility and protection for various applications.
• Fast Overcurrent Response: The device is designed to respond quickly to overcurrent conditions, protecting downstream components from potential damage.
• Thermal Shutdown: An in-built thermal shutdown feature helps to prevent overheating, enhancing the longevity and reliability of both the switch and the overall system.
• Under-Voltage Lockout (UVLO): This feature ensures that the switch remains off when the input voltage is below a certain threshold, preventing malfunctions due to insufficient power supply.
• Charge Pump Circuitry: The TPS2340APFPRG4 includes charge pump circuitry that enables the switch to operate at a lower voltage than the MOSFET's gate drive voltage, optimizing power efficiency.

Applications

The TPS2340APFPRG4 is ideal for a variety of applications where power distribution and management are critical. It is commonly used in:

• USB Hubs
• Peripheral Port Controllers
• Hot-Swap Supplies
• Power Management for Motherboards and Add-On Cards

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the TPS2340APFPRG4 is no exception. It is built to meet the rigorous standards expected of industrial and commercial electronics, ensuring stable operation and a long service life.

Package and Availability

The device comes in a PFQFN package, which is known for its small footprint and excellent thermal performance. It is available for ordering in various quantities, catering to both small-scale projects and large-volume production needs.