Analog Devices Inc.

LTC3617EUDD

LTC3617EUDD Description

The LTC3617EUDD is a highly integrated Power Management IC (PMIC) designed by Analog Devices Inc., a leading manufacturer in the electronics industry. This PMIC is specifically tailored for converter and DDR applications, offering a robust solution for power management in modern electronic systems. The LTC3617EUDD features a single output with an adjustable voltage down to 0.5V, making it highly versatile for various power requirements. It operates within an input voltage range of 2.25V to 5.5V, ensuring compatibility with a wide range of power sources.

The LTC3617EUDD is housed in a 24QFN package and is available in a tube, making it suitable for surface mount applications. This mounting type ensures efficient heat dissipation and a compact footprint, which is essential for space-constrained designs. The product has a moisture sensitivity level (MSL) of 1, indicating that it is unlimited in terms of exposure to moisture, thus enhancing its reliability in various environmental conditions.

LTC3617EUDD Features

The LTC3617EUDD stands out due to its unique features and performance benefits:

• Single Output with Adjustable Voltage: The ability to adjust the output voltage down to 0.5V provides flexibility in power management, catering to the specific needs of different components within a system.
• Wide Input Voltage Range: Operating within a 2.25V to 5.5V range, the LTC3617EUDD can accommodate various input power sources, making it suitable for a broad range of applications.
• Surface Mount Compatibility: The surface mount type ensures efficient heat dissipation and a compact design, which is crucial for modern electronics where space is often limited.
• High Reliability: With an MSL of 1, the LTC3617EUDD is highly resistant to moisture, enhancing its durability and reliability in diverse environments.
• Integrated Solution: As a PMIC, the LTC3617EUDD integrates multiple power management functions into a single chip, reducing the need for additional components and simplifying the design process.

LTC3617EUDD Applications

The LTC3617EUDD is ideal for a variety of applications, particularly in the converter and DDR sectors. Its adjustable output voltage and wide input voltage range make it suitable for:

• DDR Memory Power Management: The LTC3617EUDD can efficiently manage power for DDR memory modules, ensuring stable and reliable performance.
• Power Converters: The PMIC can be used in power converter designs, providing a compact and efficient solution for voltage regulation.
• Embedded Systems: Its compact design and surface mount compatibility make it ideal for embedded systems where space is a critical factor.
• Industrial Applications: The high reliability and moisture resistance of the LTC3617EUDD make it suitable for industrial applications where robustness and durability are essential.

Conclusion of LTC3617EUDD

The LTC3617EUDD by Analog Devices Inc. is a versatile and reliable PMIC designed for converter and DDR applications. Its adjustable output voltage, wide input voltage range, and surface mount compatibility make it a valuable component for modern electronic systems. The high moisture sensitivity level and integrated power management functions further enhance its reliability and ease of use. While the product is now obsolete, its legacy continues to influence the design of future power management solutions. For applications requiring a compact, efficient, and reliable PMIC, the LTC3617EUDD remains a noteworthy reference in the field of electronics.