The MAX15041ETE+T is a highly efficient, synchronous step-down DC-DC regulator from Maxim Integrated, designed to deliver a continuous 2.2A output current to loads. This compact and versatile regulator operates over a wide input voltage range of 4.5V to 42V, making it suitable for a broad array of applications, from automotive to industrial and portable electronics.

Key Features

• Wide Input Voltage Range: The device supports a broad input voltage range from 4.5V to 42V, accommodating various supply sources, including those prone to high voltage transients.
• High-Efficiency Synchronous Operation: With integrated low R_DS(ON) MOSFETs, the MAX15041ETE+T offers efficient synchronous rectification, providing better efficiency and reduced heat dissipation compared to non-synchronous solutions.
• Adjustable Switching Frequency: The switching frequency is adjustable from 220kHz to 2.2MHz, allowing optimization between efficiency and external component size.
• Low Electromagnetic Interference (EMI): Designed with an emphasis on minimizing EMI, this regulator is ideal for noise-sensitive applications.
• Thermal Overload Protection: The device includes thermal overload protection that shuts down the regulator to prevent damage from overheating.

Applications

• Automotive Power Supplies
• Industrial Power Systems
• Point-of-Load Applications
• Portable and Battery-Powered Equipment

Package and Availability

The MAX15041ETE+T is available in a thermally efficient, 16-pin TQFN package with an exposed pad. This package is designed to enhance thermal performance and allow for a compact PCB footprint. The device is offered in tape and reel form to facilitate automated manufacturing processes, making it an excellent choice for mass production requirements.

Manufacturer Support

Maxim Integrated provides comprehensive technical support for the MAX15041ETE+T, including detailed datasheets, application notes, and design resources to assist engineers in integrating this regulator into their designs seamlessly.