Analog Devices Inc.

LTC3613IWKH

LTC3613IWKH Description

The LTC3613IWKH is a high-performance, synchronous buck regulator designed for demanding power management applications. Manufactured by Analog Devices Inc., this IC offers an adjustable output voltage, making it highly versatile for various electronic systems. With a maximum input voltage of 24V and a minimum input voltage of 4.5V, the LTC3613IWKH can efficiently manage a wide range of input power sources. Its maximum output current of 15A ensures robust power delivery, while the adjustable output voltage range from 0.6V to 5.5V provides flexibility to meet diverse system requirements.

The LTC3613IWKH features a synchronous rectifier, which enhances efficiency by reducing power loss during switching operations. The regulator operates within a switching frequency range of 200kHz to 1MHz, allowing for optimized performance in different operating conditions. Packaged in a surface-mount 56QFN format, this IC is suitable for compact and high-density designs.

LTC3613IWKH Features

• Synchronous Rectifier: Enhances efficiency by minimizing power loss during switching.
• Adjustable Output Voltage: Provides flexibility with an output range from 0.6V to 5.5V.
• Wide Input Voltage Range: Operates from 4.5V to 24V, accommodating various power sources.
• High Output Current: Delivers up to 15A, suitable for high-power applications.
• Switching Frequency Range: 200kHz to 1MHz, enabling optimized performance.
• Surface-Mount Package: 56QFN format for compact and high-density designs.
• Positive Output Configuration: Ensures compatibility with most electronic systems.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of environmental conditions.

LTC3613IWKH Applications

The LTC3613IWKH is ideal for a variety of applications where high efficiency and adjustable output voltage are critical. Some specific use cases include:

• Telecommunications: Powering base stations and network equipment.
• Data Centers: Providing efficient power management for servers and storage devices.
• Industrial Equipment: Supplying power to PLCs, motor controllers, and other industrial electronics.
• Consumer Electronics: Used in high-end gaming consoles, high-performance PCs, and other advanced consumer devices.
• Automotive Systems: Suitable for in-vehicle electronics, infotainment systems, and advanced driver-assistance systems (ADAS).

Conclusion of LTC3613IWKH

The LTC3613IWKH is a versatile and efficient power management IC, offering a wide range of features that make it suitable for various high-performance applications. Its adjustable output voltage, high output current, and synchronous rectifier design provide significant advantages over similar models. While the product is now obsolete, its legacy as a reliable and efficient regulator remains. For existing systems utilizing the LTC3613IWKH, it continues to deliver robust performance, ensuring stable and efficient power delivery.