Analog Devices Inc. Presents the LTM4661IY: A High-Performance µModule Regulator

The LTM4661IY is a compact, high-efficiency, dual 15V, 4A or single 15V, 8A step-down µModule (micromodule) regulator from the renowned manufacturer Analog Devices Inc. Designed to meet the needs of space-constrained applications, this power module integrates the inductor, MOSFETs, a dual DC/DC regulator, and all the supporting components into a compact LGA package.

Key Features of the LTM4661IY

• Wide Input Voltage Range: The device operates from an input voltage range of 2.7V to 17V, making it suitable for a variety of supply sources, from single-cell Li-Ion batteries to fixed 12V and 15V rails.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 5.5V, which allows for flexibility in a wide range of applications.
• High Output Current: The LTM4661IY can deliver dual 4A outputs or a single 8A output, providing ample power for demanding applications.
• High Efficiency: With its high-efficiency design, the module minimizes power loss and heat generation, which is critical in tightly packed PCB layouts.
• Compact Size: The LGA package measures just 6.25mm x 6.25mm x 2.42mm, enabling designers to save valuable board space without sacrificing performance.
• Built-In Protection Features: The module includes overvoltage, overcurrent, and overtemperature protection, ensuring reliable operation under various conditions.

Applications

The LTM4661IY is ideal for use in a range of applications, including:

• Telecommunications and networking equipment
• Industrial and automotive electronics
• Data storage and computing systems
• Medical devices and instrumentation
• Portable and battery-powered equipment

With its combination of compact size, high efficiency, and robust protection features, the LTM4661IY from Analog Devices Inc. is an excellent choice for designers looking to optimize power management in their next-generation electronic products. The module's ease of use and comprehensive integration significantly reduce design complexity and time to market.