Introducing the LTM4641Y - A High-Efficiency, µModule Regulator from Linear Technology

The LTM4641Y is a compact, high-performance step-down µModule (micromodule) regulator from Linear Technology, designed to deliver exceptional efficiency and power management in a variety of applications. This innovative power solution integrates the inductor, power switches, DC/DC controller, and other supporting components in a small footprint, making it an ideal choice for space-constrained applications.

Key Features and Benefits

• Wide Input Voltage Range: The LTM4641Y operates from a 4V to 14V input voltage range, making it versatile for use in a broad array of power systems.
• Adjustable Output Voltage: Its output voltage can be adjusted from 0.6V to 5.5V, providing flexibility to power a wide range of devices.
• High Efficiency: The device's high efficiency minimizes heat generation and improves system performance, which is critical in thermally sensitive applications.
• Compact Design: The µModule regulator comes in a small 9mm x 15mm x 5.01mm BGA package, saving precious board space while simplifying the design process.
• Integrated Components: With an inductor, power switches, and other necessary circuitry integrated within the package, the LTM4641Y reduces the bill of materials and streamlines the power supply design.
• Advanced Thermal Management: The product is designed with a robust thermal design, allowing for reliable operation even at full load and elevated temperatures.
• Parallel Capability: For higher current requirements, multiple LTM4641Y devices can be connected in parallel, providing scalable power solutions without the need for complex power distribution systems.

Applications

The LTM4641Y is suitable for a wide range of applications, including but not limited to:

• Telecommunications infrastructure
• Industrial equipment
• Networking and data storage systems
• Medical devices
• Aerospace and defense electronics

Linear Technology's LTM4641Y µModule regulator is a testament to the company's commitment to delivering innovative and reliable power solutions that meet the needs of today's advanced electronic systems. Its ease of use, combined with high performance and a tiny footprint, makes it an excellent choice for designers looking to optimize their power management strategies.