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LTM4680IY

LTM4680IY Description

The LTM4680IY from Analog Devices Inc. is a high-performance, dual-output µModule® DC-DC converter designed for demanding power management applications. It operates within an input voltage range of 4.5V to 16V, delivering two independently regulated outputs with a maximum current of 30A per channel and an adjustable output voltage range of 0.5V to 3.3V. With a compact 16.0mm x 16.0mm x 8.1mm surface-mount package, this converter integrates critical power components, reducing design complexity and board space. The LTM4680IY achieves 90% efficiency, ensuring optimal thermal performance and energy savings. Its Active product status and REACH Unaffected compliance make it suitable for global deployment in commercial and industrial environments.

LTM4680IY Features

• Dual 30A Outputs: Supports high-current applications with precise voltage regulation.
• Wide Input Range (4.5V–16V): Compatible with various power sources, including 12V intermediate bus architectures.
• Integrated Protection: Features overcurrent (OCP), overtemperature (OTP), overvoltage (OVP), and undervoltage lockout (UVLO) for robust system reliability.
• High Efficiency (90%): Minimizes power loss and heat dissipation, critical for dense PCB layouts.
• Compact µModule® Design: Combines inductors, MOSFETs, and controllers into a single package, simplifying assembly and reducing BOM.
• Moisture Sensitivity Level (MSL 4): Ensures reliability in humid environments with a 72-hour floor life after exposure.

LTM4680IY Applications

• Data Centers & Servers: Ideal for powering CPUs, GPUs, and ASICs requiring high-current, low-voltage rails.
• Telecommunications: Supports base stations and networking equipment with its wide input range and dual-output flexibility.
• Industrial Automation: Used in PLCs, motor drives, and robotics due to its rugged design and protection features.
• Test & Measurement Equipment: Provides stable power for precision analog and digital circuits.
• Commercial ITE: Deployed in enterprise hardware, storage systems, and edge computing devices.

Conclusion of LTM4680IY

The LTM4680IY stands out as a versatile, high-density power solution for modern electronics, combining Analog Devices' expertise in integration and efficiency. Its dual-output capability, robust protection mechanisms, and compact form factor make it superior to discrete alternatives, particularly in space-constrained, high-reliability applications. Whether for data centers, industrial systems, or telecom infrastructure, this µModule® converter delivers performance, scalability, and design simplicity, aligning with the evolving demands of power-sensitive industries.