LTC3611EWP

Voltage Regulators - DC DC Switching Regulators Overview

The LTC3611EWP is a 10A monolithic synchronous step-down DC/DC converter from Analog Devices. It supports an input voltage range of 9V to 32V and provides jumper-selectable output voltages from 1.5V to 3.3V. The device features high efficiency, reaching up to 89.1%, and utilizes a buck topology. Designed for high-density applications, it integrates internal synchronous switches to eliminate external catch diodes.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-efficiency synchronous rectification to maximize power conversion performance
• Features a wide input voltage range suitable for various bus voltage architectures
• Utilizes a compact leadless package design to minimize board space requirements

Voltage Regulators - DC DC Switching Regulators Applications

• High-current point-of-load regulation in industrial systems
• Power supply stages for telecommunications infrastructure equipment
• Voltage regulation for embedded computing modules requiring stable 10A current delivery

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix (EWP) against the manufacturer's official datasheet to confirm pinout compatibility and thermal pad configuration. Ensure that the ordering information matches the exact package type and temperature grade required for your application environment. Cross-reference with authorized distributors to confirm current availability status.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single-channel solution delivering up to 10A is required within a 32V input limit. Consider the thermal performance of the WP package for your enclosure constraints. Evaluate the need for external synchronization or frequency programming if EMI mitigation is critical for the target system design.

Voltage Regulators - DC DC Switching Regulators Part Context

The LTC3611 belongs to Analog Devices' family of high-power synchronous buck converters. It complements lower-current variants like the LTC3612 and other high-current models such as the LTC3610. This series is designed to provide robust power management solutions for demanding applications requiring significant current output from standard voltage rails.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include the LTC3610EWPP for higher current capacity or the LTC3612IUDC for lower current needs. Verify pin-to-pin compatibility and thermal characteristics before swapping. Consult the manufacturer's cross-reference guide for updated package options.