TPS24741RGET by Texas Instruments

The TPS24741RGET from Texas Instruments is a sophisticated circuit protection solution designed to enhance the reliability and stability of electronic systems. This device is a current-limited, power-distribution switch intended for applications where precision current limiting is required, such as USB ports, set-top boxes, and other consumer electronics.

Key Features:

• Integrated FET: The TPS24741RGET comes with an integrated N-channel FET that can handle continuous currents up to 2.5A, making it suitable for a wide range of applications.
• Programmable Current Limit: Users can set the current limit threshold via an external resistor, which provides flexibility in various design scenarios.
• Fast Overcurrent Response: The device reacts swiftly to overcurrent conditions, protecting downstream components from damage.
• 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 supply voltage.
• Thermal Shutdown: The built-in thermal shutdown function protects the device from overheating, enhancing system safety.
• Reverse Current Blocking: When the switch is off, this feature prevents current from flowing backward through the device, protecting the input source.

Applications:

• USB hubs and ports
• Hot-swap applications
• Power management in consumer electronics
• Peripheral ports for computers and laptops

The TPS24741RGET is offered in a compact 24-pin VQFN (RGE) package, which is optimized for minimal footprint and reduced space on a PCB. This package also provides excellent thermal performance, ensuring the device operates within its temperature range even under high current loads.

Texas Instruments' commitment to quality and performance is evident in the TPS24741RGET, making it an ideal choice for designers looking to incorporate reliable power distribution and circuit protection in their next project.