The LTM4622IY#PBF is a high-performance dual 2.5A or single 5A step-down µModule (micromodule) regulator from Linear Technology that combines top-notch power management capabilities in a compact, encapsulated package. Designed for versatility, this product is ideal for a wide range of applications, including telecom, networking, industrial, and aerospace systems, where space and reliability are critical.

Key Features

• Wide Input Voltage Range: Operates from a 3.6V to 20V input supply, catering to a variety of power sources and ensuring flexibility in system design.
• Dual or Single Output Modes: Can be configured to provide two independent 2.5A outputs or a single 5A output, offering design adaptability for different circuit requirements.
• High Efficiency: Integrated switching regulators enable high efficiency, which minimizes heat generation and enhances system performance.
• Compact Design: The small footprint (6.25mm x 6.25mm x 5.01mm) LGA package saves valuable board space and simplifies the thermal design of the system.
• Robust Temperature Performance: With an operating temperature range of -40°C to +125°C, it is suitable for harsh environments and demanding applications.
• Low EMI: The µModule design inherently reduces electromagnetic interference, aiding in compliance with stringent EMI standards.

Applications

Due to its high power density and ease of use, the LTM4622IY#PBF is an excellent choice for an array of applications, including:

• Telecommunications infrastructure
• Datacom and networking equipment
• Industrial systems and controls
• Aerospace and defense electronics
• Portable and compact devices

Conclusion

The LTM4622IY#PBF by Linear Technology exemplifies cutting-edge power management technology, offering a blend of high efficiency, flexible output configurations, and robust performance in a miniature package. This µModule regulator is an ideal solution for designers looking to optimize power delivery in space-constrained and thermally challenging environments without compromising on reliability or efficiency.