Product Overview: LM25085SDE/NOPB

The LM25085SDE/NOPB is a high-performance, PWM (Pulse Width Modulation) step-down switching regulator manufactured by Texas Instruments. This device is part of the LM25085 series, which is known for its efficiency and reliability in a wide range of power conversion applications. The LM25085SDE/NOPB is designed to convert a higher DC input voltage into a lower, regulated output voltage with a maximum output current of 2.5A.

Key Features

• Versatile Input Voltage Range: The LM25085SDE/NOPB operates with an input voltage range of 4.5V to 42V, making it suitable for various applications from automotive to industrial systems.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.765V to 90% of Vin, providing flexibility for different design requirements.
• High Efficiency: With its integrated N-Channel MOSFET and innovative architecture, the regulator ensures high efficiency across a wide load range.
• Frequency Synchronization: The switching frequency is programmable between 50 kHz to 1 MHz and can be synchronized to an external clock, allowing for optimization of efficiency and component size.
• Thermal Protection: The device includes thermal shutdown protection to prevent damage from overheating.
• Robust Protection Features: The LM25085SDE/NOPB offers protection against overcurrent, undervoltage lockout, and overvoltage, ensuring reliable operation under various conditions.

Applications

The LM25085SDE/NOPB is a versatile regulator that can be used in a range of applications, including:

• Telecommunications and Networking Equipment
• Automotive Infotainment and Body Electronics
• Industrial Control and Automation Systems
• Point of Load Power Supplies

Package and Availability

The device is available in a compact 10-pin WSON package, which is designed for space-constrained applications. The 'NOPB' suffix indicates that this product is part of Texas Instruments' eco-friendly portfolio, which means it is lead-free and RoHS compliant. The LM25085SDE/NOPB is suitable for high-volume production and is available for order through Texas Instruments and authorized distributors.

With its robust feature set and flexible design options, the LM25085SDE/NOPB is an excellent choice for designers looking for a reliable and efficient power management solution.