Product Overview: LTM4644EY#PBF

The LTM4644EY#PBF is a high-performance quad DC/DC μModule (micromodule) regulator from Linear Technology, designed for use in a wide range of applications that require a compact, efficient, and versatile power management solution. This regulator integrates four complete switch mode power supplies in a single package, providing a space-saving and convenient approach to power distribution in complex systems.

Key Features

• Wide Input Voltage Range: The LTM4644EY#PBF operates from a 4V to 14V input voltage range, making it suitable for a variety of supply sources, including 5V, 12V, and intermediate bus voltages.
• Adjustable Output Voltage: Each of the four outputs can be independently adjusted from 0.6V to 5.5V, allowing for a high degree of flexibility in powering different components of a system.
• High Efficiency: The micromodule regulator is designed for high efficiency, which helps to minimize heat generation and improve system reliability.
• Compact Design: The LGA package measures just 9mm x 15mm x 5.01mm, providing a power-dense solution that fits into tight spaces on a PCB.
• Integrated Components: The device includes switch mode power supply components such as inductors, power switches, and support components, reducing external part count and simplifying the design process.

Applications

The LTM4644EY#PBF is ideal for use in a variety of applications, including:

• Data communication equipment
• Telecom infrastructure
• Industrial systems
• Advanced computing systems
• Medical devices
• Test and measurement equipment

Product Reliability and Support

Linear Technology, known for its commitment to quality and performance, ensures that the LTM4644EY#PBF meets stringent reliability standards. The product is supported by comprehensive technical documentation, including datasheets, application notes, and design tools, facilitating the integration of this regulator into various platforms. Customers can also rely on Linear Technology's support for design assistance and technical inquiries.

Overall, the LTM4644EY#PBF from Linear Technology is a versatile and powerful solution for modern electronics requiring multiple regulated voltages, high efficiency, and a compact footprint.