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LTM4662IY

LTM4662IY Description

The LTM4662IY from Analog Devices Inc. is a high-performance, dual-output DC-DC μModule® regulator designed for demanding power management applications. This compact, surface-mount device integrates two synchronous step-down converters, each capable of delivering up to 15A of continuous output current with an impressive 96% efficiency. Operating within a 4.5V to 20V input range, it provides adjustable output voltages from 0.6V to 5.5V for both channels, making it highly versatile for modern electronic systems. Housed in a 15.0mm x 11.3mm x 6.3mm package, the LTM4662IY combines power density with advanced thermal performance, ideal for space-constrained designs.

LTM4662IY Features

• Dual 15A Outputs: Independent channels with high current capability for multi-rail applications.
• Wide Input Range (4.5V–20V): Supports diverse power sources, including 12V/5V intermediate buses.
• High Efficiency (96%): Minimizes power loss and thermal dissipation.
• Advanced Protection: Includes overcurrent (OCP), overvoltage (OVP), short-circuit (SCP), and undervoltage lockout (UVLO) for robust system reliability.
• Compact μModule® Design: Fully integrated solution with inductors, MOSFETs, and control circuitry, reducing layout complexity.
• Commercial ITE Applications: Compliant with REACH Unaffected and MSL 3 (168 Hours) for industrial and commercial use.

LTM4662IY Applications

The LTM4662IY excels in high-density power systems requiring precise, high-current regulation, such as:

• Server/Data Center Equipment: Powering CPUs, GPUs, and ASICs with low-noise, high-efficiency rails.
• Telecommunications Infrastructure: Dual-output regulation for FPGAs and DSPs in base stations.
• Industrial Automation: Reliable power delivery for PLCs and motor control systems.
• Test & Measurement Instruments: Low-ripple voltage rails for sensitive analog/digital circuits.

Conclusion of LTM4662IY

The LTM4662IY stands out as a highly integrated, efficient, and reliable power solution for advanced electronic systems. Its dual 15A outputs, wide input range, and compact footprint make it superior to discrete alternatives, reducing design time and BOM complexity. With comprehensive protection features and industry-leading efficiency, it is an optimal choice for commercial ITE, industrial, and telecom applications demanding high performance in minimal space.