The MAX1729EUB-T from Maxim Integrated is a high-efficiency, low-quiescent-current step-up DC-DC converter designed for battery-powered and low-voltage applications. This compact and versatile component is housed in a micro-sized, 10-pin µMAX package, making it an ideal solution for space-constrained designs.

Key Features

• Voltage Range: The device operates from an input voltage range of 0.7V to 5.5V, providing a flexible power solution adaptable to various battery chemistries and configurations.
• Adjustable Output: The output voltage is adjustable up to 28V, allowing designers to tailor the output to meet the needs of their specific application.
• High Efficiency: With efficiencies up to 92%, the MAX1729EUB-T minimizes power loss, thus extending battery life and reducing heat generation.
• Low Quiescent Current: The device features a low quiescent current of only 5µA, which is particularly beneficial in prolonging battery life for portable devices when in standby mode.
• Frequency Operation: It operates at 1.2MHz fixed-frequency PWM mode, which allows for the use of small, low-cost inductors and capacitors, contributing to a reduced overall footprint.

Applications

The MAX1729EUB-T is suitable for a multitude of applications, particularly where high voltage output and low input voltage are required. It is an excellent choice for:

• Portable Electronics
• Handheld Devices
• Power Backup Systems
• Medical Devices
• Low-Voltage Data Acquisition Systems

Design Support

Maxim Integrated provides comprehensive design support for the MAX1729EUB-T, including datasheets, reference designs, and application notes. This ensures that engineers can accelerate their design process and bring their products to market more quickly and efficiently.

Whether you're developing a new portable device or optimizing the power efficiency of an existing application, the MAX1729EUB-T offers a compact, efficient, and versatile solution that meets a wide range of power management requirements.