LM25088MH-1EVAL Evaluation Board from Texas Instruments

The LM25088MH-1EVAL is a fully assembled and tested evaluation board designed by Texas Instruments to demonstrate the capabilities of the LM25088 switching regulator. The LM25088 is a PWM (Pulse Width Modulation) buck regulator featuring a constant on-time (COT) architecture with a heavy load transient response and a wide input voltage range. This evaluation board is an excellent tool for engineers and developers to explore the features and performance of the LM25088 regulator in their power supply applications.

Key Features of the LM25088MH-1EVAL Evaluation Board

• Input Voltage Range: The board operates over a broad input voltage range of 6V to 42V, making it suitable for a variety of industrial and automotive applications.
• Adjustable Output Voltage: Users can adjust the output voltage from 0.8V to 90% of the input voltage, providing flexibility for different circuit requirements.
• High Efficiency: The LM25088 regulator offers high efficiency and is optimized for high switching frequency, which reduces the size of external components.
• Thermal Performance: The evaluation board comes in a thermally enhanced 16-lead TSSOP package, ensuring good thermal performance even under high power operation.
• Protection Features: The board is equipped with various protection features including overvoltage protection, thermal shutdown, and undervoltage lockout, ensuring safe operation under abnormal conditions.

Applications

The LM25088MH-1EVAL is suitable for a wide range of applications, including:

• Telecommunications Infrastructure
• Networking Equipment
• Automotive Systems
• Industrial Power Supplies
• Point of Load (POL) Power Architectures

Design and Layout Considerations

The evaluation board's layout is optimized for minimal noise and EMI (Electromagnetic Interference), ensuring high performance in sensitive applications. It includes all the necessary components to immediately begin testing the LM25088 regulator, including input and output capacitors, inductors, and resistors. Users can also modify the circuit to suit their specific needs.

With the LM25088MH-1EVAL evaluation board, Texas Instruments provides designers with a robust platform to quickly and efficiently test and implement their power solutions using the LM25088 regulator.