Maxim Integrated's Product MAX1744EUB/V+ Overview

The MAX1744EUB/V+ is a high-performance, compact, and versatile step-up DC-DC converter designed by Maxim Integrated, a leader in analog and mixed-signal integrated circuits. This device is specifically engineered to deliver a stable and efficient voltage boost solution for battery-powered, space-constrained applications.

Key Features

• High Efficiency: The MAX1744EUB/V+ offers an impressive conversion efficiency, which is crucial for prolonging battery life in portable devices.
• Adjustable Output: Users can adjust the output voltage to meet the specific needs of their application, ensuring versatility across a wide range of products.
• Low Quiescent Current: Its low quiescent current consumption contributes to the overall energy-saving features of the device, making it ideal for battery-sensitive designs.
• Compact Form Factor: The device comes in a micro-sized, 10-pin µMAX package, which is perfect for applications where PCB space is at a premium.
• Integrated Features: It includes built-in over-temperature and over-current protection, enhancing the safety and reliability of the end product.

Applications

The MAX1744EUB/V+ can be utilized in a variety of applications, including but not limited to:

• Portable electronics
• Wireless mice and keyboards
• Handheld medical devices
• Personal digital assistants (PDAs)
• Small LCD displays

Technical Specifications

With an input voltage range of 2.7V to 5.5V, the MAX1744EUB/V+ is capable of providing an output voltage up to 28V, which can be adjusted via an external resistor divider. The device operates at a switching frequency of 1.2MHz, allowing the use of small, low-profile inductors and capacitors, thereby reducing the overall solution size.

In summary, the MAX1744EUB/V+ from Maxim Integrated is a powerful solution for designers looking to implement a high-efficiency voltage boost in their next compact, battery-powered project. Its adjustable output voltage, integrated protection features, and small footprint make it an excellent choice for a wide array of portable applications.