Analog Devices Inc.

LT8613EUDE

LT8613EUDE Description

The LT8613EUDE is a high-performance buck regulator designed by Analog Devices Inc., a leading manufacturer in the field of Power Management Integrated Circuits (PMIC). This IC is part of the LT8613 family and features an adjustable output voltage, making it highly versatile for a variety of applications. It operates within a wide input voltage range of 3.4V to 42V and can deliver up to 6A of output current. The regulator supports both positive and negative output configurations, providing flexibility in circuit design.

LT8613EUDE Features

• Synchronous Rectifier: The LT8613EUDE incorporates a synchronous rectifier, which enhances efficiency and reduces power loss, making it suitable for high-current applications.
• Adjustable Output Voltage: With an adjustable output voltage ranging from 0.97V to 41.58V, the LT8613EUDE can be fine-tuned to meet specific system requirements.
• Wide Input Voltage Range: The regulator operates efficiently within a broad input voltage range of 3.4V to 42V, ensuring compatibility with various power sources.
• High Output Current: Capable of delivering up to 6A of output current, the LT8613EUDE is ideal for demanding applications that require high power delivery.
• Flexible Output Configuration: The regulator supports both positive and negative output configurations, offering versatility in circuit design.
• Wide Switching Frequency Range: The LT8613EUDE features a wide switching frequency range of 200kHz to 2.2MHz, allowing for optimization of efficiency and performance.
• Surface Mount Packaging: The regulator is available in a surface mount package, making it suitable for compact and high-density designs.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the LT8613EUDE is suitable for a wide range of environmental conditions.

LT8613EUDE Applications

The LT8613EUDE is well-suited for a variety of applications due to its high efficiency, wide input voltage range, and adjustable output voltage. Key applications include:

• Industrial Power Supplies: The regulator's wide input voltage range and high output current make it ideal for industrial power supplies that require reliable and efficient power delivery.
• Telecommunications Equipment: The LT8613EUDE's ability to operate within a wide switching frequency range and its adjustable output voltage make it suitable for telecom equipment that demands high performance and flexibility.
• Automotive Electronics: The regulator's robustness and wide input voltage range make it suitable for automotive applications where power sources can vary significantly.
• Consumer Electronics: The LT8613EUDE's compact surface mount package and high efficiency make it ideal for consumer electronics that require high power density and minimal footprint.

Conclusion of LT8613EUDE

The LT8613EUDE is a versatile and high-performance buck regulator that offers significant advantages over similar models. Its wide input voltage range, adjustable output voltage, and high output current make it suitable for a variety of applications. The synchronous rectifier and wide switching frequency range further enhance its efficiency and performance. While the product is now obsolete, it remains a testament to Analog Devices Inc.'s commitment to innovation and excellence in power management solutions.