The MAX1952ESA+T from Maxim Integrated is a highly efficient, synchronous step-down (buck) controller designed for voltage regulation in a wide range of electronic applications. This compact and versatile controller is ideal for converting higher input voltages to lower output voltages with excellent power efficiency, making it perfect for portable devices, networking equipment, and industrial systems.

Key Features

• Wide Input Voltage Range: The device can handle an input voltage range from 4.5V to 28V, accommodating various power sources and fluctuating supply conditions.
• Adjustable Output Voltage: The output voltage is adjustable from 0.8V to 90% of the input voltage, providing flexibility for different circuit requirements.
• High Efficiency: Synchronous rectification ensures high efficiency, which is critical for battery-powered applications where power conservation is paramount.
• Compact Design: Available in a small 8-pin SOIC package, the MAX1952ESA+T saves valuable board space and is suitable for compact electronic assemblies.
• Protection Features: The device includes overvoltage protection, undervoltage lockout, and thermal shutdown, enhancing system reliability and safety.
• Adjustable Switching Frequency: Users can set the switching frequency from 100kHz to 200kHz, allowing for optimization between efficiency and external component size.

Applications

The versatility of the MAX1952ESA+T makes it an excellent choice for a variety of applications, including:

• Battery-Powered Devices
• Networking and Telecommunications Equipment
• Industrial Control Systems
• Point-of-Load Power Supplies
• Automotive Electronics

Ordering Information

The MAX1952ESA+T is offered in tape and reel packaging, denoted by the "+T" suffix, facilitating automated assembly processes for high-volume production. It is RoHS compliant and designed to meet the rigorous standards of the electronics industry.