Overview of Texas Instruments TPS259241DRCR

The Texas Instruments TPS259241DRCR is a highly efficient, compact eFuse with a precision current limiting and overvoltage protection circuit, designed to safeguard low-voltage system components by controlling excessive currents and voltages. This device is part of TI's power protection range, offering advanced features to ensure reliable operation of electronic systems.

Key Features

• Adjustable Current Limit: The TPS259241DRCR allows users to set a precise current limit threshold to prevent damage to the system from overcurrent conditions.
• Overvoltage Protection: It includes an overvoltage protection feature that automatically disconnects the load when the input voltage exceeds a programmed threshold, thereby protecting downstream components.
• Fast Overcurrent Response: This device provides a rapid response to overcurrent events, typically reacting within 2 μs to prevent potential damage.
• Operating Voltage Range: The TPS259241DRCR operates over a wide input voltage range from 2.7V to 18V, making it versatile for various applications.
• Power Good (PG) Output: A Power Good output signal is available to indicate when the output voltage is within a nominal operating range, which is useful for system monitoring and sequencing.
• Thermal Shutdown: It includes a thermal shutdown feature that protects the device and system from overheating.

Applications

The TPS259241DRCR is suited for a broad range of applications where power supply protection is critical. It is commonly used in enterprise and consumer electronics, including:

• Servers and storage systems
• Networking equipment
• Portable and battery-powered devices
• Industrial controls

Package and Availability

The device is available in a small, lead-free 10-pin VSON package (DRC), with a 3 mm x 3 mm footprint, which is ideal for space-constrained applications. The TPS259241DRCR's compact form factor, combined with its robust protection features, makes it an excellent choice for designers looking to enhance system reliability without compromising on space.

For detailed specifications, application notes, and further information, designers and engineers can refer to the Texas Instruments official website or contact their local TI sales representative.