Analog Devices Inc. Tariff Inquiry

LTM4642IY#PBF

LTM4642IY#PBF Description

The LTM4642IY#PBF from Analog Devices Inc. is a high-performance, dual-output µModule® DC/DC converter designed for demanding power management applications. This compact, surface-mount module integrates two synchronous step-down regulators, each capable of delivering up to 4A of continuous output current. With an input voltage range of 4.5V to 20V and adjustable output voltages from 0.6V to 5.5V, it offers exceptional flexibility for a wide range of power supply designs. The module’s advanced packaging (11.3mm x 9.0mm x 4.9mm) combines power components, inductors, and control circuitry into a single, thermally efficient solution, simplifying PCB layout and reducing design complexity.

LTM4642IY#PBF Features

• Dual Independent Outputs: Two regulated outputs (each 0.6–5.5V, 4A) for multi-rail applications.
• Wide Input Range: Supports 4.5V–20V input, ideal for systems powered by 5V, 12V, or intermediate buses.
• Integrated Protection: Features overcurrent protection (OCP), overvoltage protection (OVP), and undervoltage lockout (UVLO) for robust operation.
• High Efficiency: Synchronous rectification minimizes power loss, enhancing thermal performance.
• Compact µModule® Design: Combines power components and control circuitry in a 11.3mm x 9.0mm BGA package, reducing board space and EMI.
• Compliance: ROHS3 Compliant and REACH Unaffected, suitable for environmentally conscious designs.

LTM4642IY#PBF Applications

• Industrial and Commercial ITE: Powering FPGAs, ASICs, and processors in servers, networking, and storage systems.
• Telecommunications: Dual-rail voltage regulation for base stations and optical modules.
• Embedded Systems: Space-constrained applications requiring high-density power solutions.
• Test and Measurement Equipment: Precision power delivery for sensitive instrumentation.

Conclusion of LTM4642IY#PBF

The LTM4642IY#PBF stands out as a versatile, high-efficiency DC/DC converter, combining dual-output capability, robust protection features, and compact integration in a single package. Its ability to simplify power design while delivering reliable performance makes it an excellent choice for high-density, multi-rail applications in industrial, telecom, and embedded systems. Analog Devices’ µModule® technology ensures reduced development time and improved reliability, making this converter a top-tier solution for modern power challenges.