The LTM4650IY is a high-performance, dual 25A or single 50A step-down µModule (micromodule) regulator from Analog Devices Inc., a leader in high-performance analog technology. This advanced power solution integrates the inductor, power switches, DC/DC controller, and supporting components all within a compact, encapsulated package. Designed to meet the rigorous demands of space-constrained, high-density applications, the LTM4650IY delivers efficient power conversion with precision and reliability.

Key Features

• High Efficiency: The device's high-efficiency design minimizes heat generation, making it suitable for thermally sensitive applications.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 15V, the LTM4650IY is versatile and can accommodate a variety of power sources.
• Scalable Output Current: The µModule can be used in parallel configurations, allowing for scalability in applications requiring higher current capabilities.
• Fast Transient Response: Its fast transient response ensures stable operation during sudden changes in load, which is critical for sensitive electronic devices.
• Integrated Components: By integrating inductors, MOSFETs, a DC/DC controller, and compensation circuitry, the LTM4650IY simplifies design and reduces external component count.
• Compact Design: The small form factor (16mm x 16mm x 5.01mm) BGA package allows for efficient use of board space, making it ideal for densely populated circuit boards.

Applications

The LTM4650IY is suitable for a variety of applications, including but not limited to:

• Datacom and telecom systems
• Enterprise servers and storage systems
• Industrial and medical equipment
• Networking and high-density computing applications

Product Specifications

With its robust design, the LTM4650IY operates over a temperature range of -40°C to 125°C, ensuring reliable performance in extreme conditions. The device also features overvoltage, overcurrent, and overtemperature protection, safeguarding your application from potential damage caused by abnormal operating conditions.

For detailed technical specifications, reference designs, and application notes, designers are encouraged to consult the official datasheet and product documentation available from Analog Devices Inc.