Analog Devices Inc.

LTC3616MPUDD

LTC3616MPUDD Description

The LTC3616MPUDD is a high-performance, synchronous buck regulator designed by Analog Devices Inc., a leading manufacturer in the field of power management integrated circuits (PMIC). This IC offers adjustable output voltage and is capable of delivering up to 6A of current. It features a wide input voltage range from 2.25V to 5.5V and an output voltage range from 0.6V to 5.5V, making it highly versatile for various power supply applications. The LTC3616MPUDD operates with a switching frequency between 300kHz and 4MHz, allowing for optimization of efficiency and transient response.

The regulator employs a synchronous rectifier, which enhances efficiency by reducing power losses in the switching elements. It is housed in a surface-mount 24QFN package, which is ideal for compact designs. Despite its small form factor, the LTC3616MPUDD maintains a high level of performance and reliability. However, it is important to note that this product has been marked as obsolete by the manufacturer, and its ECCN classification is OBSOLETE. The moisture sensitivity level (MSL) is 1 (Unlimited), indicating that it can be stored and handled without special precautions.

LTC3616MPUDD Features

• Synchronous Rectification: Enhances efficiency by reducing power losses.
• Adjustable Output Voltage: Provides flexibility with a range from 0.6V to 5.5V.
• Wide Input Voltage Range: Operates from 2.25V to 5.5V, suitable for a variety of power sources.
• High Output Current: Capable of delivering up to 6A, suitable for high-current applications.
• Flexible Switching Frequency: Operates between 300kHz and 4MHz, allowing for optimization of efficiency and transient response.
• Surface-Mount Package: 24QFN package is ideal for compact designs.
• Positive Output Configuration: Ensures compatibility with most power supply requirements.
• Single Output: Simplifies design and reduces complexity.
• Moisture Sensitivity Level 1: Unlimited storage and handling flexibility.

LTC3616MPUDD Applications

The LTC3616MPUDD is ideal for applications requiring high efficiency and adjustable output voltage. Its ability to deliver up to 6A of current makes it suitable for powering high-current loads in various electronic systems. Some specific use cases include:

• High-Performance Computing: Efficient power delivery for processors and GPUs.
• Telecommunications: Powering base stations and network equipment.
• Industrial Automation: Reliable power supply for control systems and sensors.
• Consumer Electronics: Efficient power management in devices such as gaming consoles and high-end audio equipment.
• Automotive Electronics: Powering infotainment systems and advanced driver-assistance systems (ADAS).

Conclusion of LTC3616MPUDD

The LTC3616MPUDD is a versatile and efficient synchronous buck regulator designed for applications requiring high current and adjustable output voltage. Its wide input and output voltage ranges, combined with its high efficiency and flexible switching frequency, make it a robust solution for a variety of power supply needs. Despite being marked as obsolete, the LTC3616MPUDD remains a reliable choice for engineers looking to design efficient and compact power systems. For those seeking a modern alternative, it is recommended to explore newer models from Analog Devices Inc. that may offer enhanced features and support.