Introducing the LTM4641V - A High-Efficiency, µModule Regulator from Linear Technology

The LTM4641V is a complete system-in-package (SiP) power management solution from Linear Technology, now part of Analog Devices, that is designed to deliver high efficiency and performance for a wide range of applications. This innovative µModule (micro module) regulator integrates a switching controller, power FETs, inductors, and all the supporting components in a compact, encapsulated package. This level of integration simplifies the design process, reduces external component count, and minimizes the footprint on the PCB.

Key Features:

• Wide Input Voltage Range: The LTM4641V operates from a 4V to 14V input supply, making it suitable for a variety of applications, including industrial, automotive, and communications systems.
• Adjustable Output Voltage: The output voltage is adjustable from 0.6V to 5.5V, which allows for flexibility in design and is ideal for powering the latest generation of FPGAs, ASICs, and microprocessors.
• High Output Current: Capable of delivering up to 10A of continuous output current, the LTM4641V is designed to meet the demands of high-power applications.
• High Efficiency: The device features high efficiency and fast transient response, ensuring reliable performance even under varying load conditions.
• Thermal Management: The LTM4641V is designed with thermal performance in mind, featuring over-temperature protection and a thermally efficient package.

Applications:

The versatility of the LTM4641V makes it an ideal choice for a broad range of applications, including:

• Telecommunications infrastructure
• Datacom and storage systems
• Industrial equipment
• Medical devices
• Automotive electronics

Design Advantages:

The LTM4641V offers several design advantages. Its small form factor reduces the solution footprint, while the high level of integration reduces design complexity and accelerates time to market. The encapsulated package enhances reliability and makes the LTM4641V suitable for harsh environments where moisture and high ambient temperatures can be challenging.

With its robust feature set, the LTM4641V from Linear Technology stands out as a powerful, efficient, and reliable solution for modern power management challenges.