Introducing the LTM4628EY Micro Module Regulator from Linear Technology

The LTM4628EY is a high-performance micro module (μModule) step-down regulator from Linear Technology, designed for ease of use in a compact package. This innovative power management solution integrates the inductor, power switches, DC/DC controller, and other supporting components into a single BGA (ball grid array) package, providing a space-efficient, highly reliable power delivery system for modern electronics.

Key Features

• High Efficiency: The LTM4628EY operates with a high level of efficiency, which is essential for thermal management and energy savings in dense electronic systems.
• Wide Input Range: This μModule regulator supports an input voltage range from 2.7V to 5.5V, making it versatile for various applications, including industrial, automotive, and telecommunications.
• Adjustable Output Voltage: Users can set the output voltage from 0.6V to 5.5V, providing flexibility to power a wide range of devices.
• Dual 8A or Single 16A Output: The LTM4628EY can be configured to provide either two 8A outputs or a single 16A output, accommodating different current demands with ease.
• Advanced Packaging: Encased in a low-profile (2.8mm) over-molded BGA package, the LTM4628EY is suitable for systems where space is at a premium, without compromising on power or thermal performance.

Applications

The versatility of the LTM4628EY makes it an ideal choice for a variety of applications, including:

• Datacom and Telecom Systems
• FPGAs, ASICs, and Microprocessors
• Medical and Test Equipment
• Industrial and Automotive Electronics

Technical Specifications

The LTM4628EY boasts an impressive set of technical specifications that ensure reliable and efficient operation:

• Output Voltage Accuracy: ±1.5%
• Switching Frequency: Up to 3MHz
• Overvoltage, Overcurrent, and Overtemperature Protection
• Power Good Indicators

With the LTM4628EY, Linear Technology continues to demonstrate its commitment to delivering high-quality power management solutions that meet the evolving needs of modern electronics. This μModule regulator is a testament to the company's innovation, providing designers with a robust, efficient, and space-saving power solution.