The TPS65251EVM is a state-of-the-art evaluation module designed by Texas Instruments to showcase the capabilities of the TPS65251, a highly efficient, dual-output, synchronous step-down converter. This evaluation module is an essential tool for engineers and designers looking to test the performance and features of the TPS65251 in their applications.

Key Features

• Wide Input Voltage Range: The TPS65251EVM operates over a broad input voltage range from 4.5V to 18V, making it suitable for a variety of applications, including industrial, automotive, and telecommunications.
• Dual-Channel Output: It provides two independent output channels with high efficiency and excellent load transient response, which are capable of delivering up to 2A and 3A respectively.
• Adjustable Switching Frequency: The module offers an adjustable switching frequency from 250kHz to 2.2MHz, allowing designers to optimize the performance for specific applications.
• Integrated MOSFETs: The TPS65251EVM includes low R_DS(on) MOSFETs, reducing the need for external components and simplifying the design process.
• Thermal Protection: It features thermal shutdown and overcurrent protection mechanisms to safeguard the module under extreme operating conditions.

Design Flexibility

With its adjustable output voltage settings, the TPS65251EVM allows engineers to fine-tune the power supply to match specific requirements. This flexibility, combined with the module's compact size, makes it an ideal choice for testing in space-constrained applications.

Easy to Use

The evaluation module comes with a user-friendly interface, complete with test points and jumper options, to facilitate easy measurement and modification of the circuit parameters. This user-centric design ensures that engineers can quickly and effectively evaluate the TPS65251's performance without extensive setup time.

Applications

The TPS65251EVM is an excellent choice for evaluating power solutions in a wide range of applications, including but not limited to embedded computing systems, networking equipment, FPGA and DSP power supplies, and other power-sensitive electronics.