The LTM8049IY from Analog Devices is a highly integrated, dual-channel micro-module (μModule) DC/DC converter designed for a wide range of applications that require efficient power conversion. This component is part of the LTM® series, known for their high performance and ease of use. The LTM8049IY provides a compact, reliable solution for converting and managing power in complex systems.

Key Features

• Wide Input Voltage Range: The device operates from a 2.8V to 18V input voltage range, making it suitable for various applications from single-cell Li-Ion batteries to industrial supplies.
• Dual 1A Output Current: Each channel of the LTM8049IY can deliver up to 1A of continuous output current, providing the necessary power for demanding applications.
• Adjustable and Fixed Output Voltages: The output voltage is adjustable from 0.8V to 10V, or it can be set to a fixed voltage, offering flexibility in design.
• High Efficiency: The device features high efficiency with dual 1A outputs, minimizing heat generation and power loss.
• Integrated Components: It includes inductors, power switches, and support components, reducing the number of external components required and simplifying the design process.
• Multiple Operating Modes: The LTM8049IY supports Burst Mode® operation for high efficiency at light loads and has a selectable switching frequency from 200kHz to 2.2MHz.
• Robust Protection Features: The module is equipped with overvoltage, overtemperature, and short-circuit protection to ensure reliable operation under adverse conditions.

Applications

The LTM8049IY is versatile and can be used in a variety of applications, including industrial controls, automotive and avionics systems, and distributed power systems. Its dual-channel design makes it particularly well-suited for powering dual supply processors and FPGAs, where independent yet synchronized power rails are required.

Package and Quality

Housed in a compact, thermally enhanced 15mm x 9mm x 4.92mm BGA package, the LTM8049IY is designed for space-constrained applications. It is RoHS compliant and adheres to the stringent quality standards of Analog Devices Inc., ensuring high reliability and performance.