LT8611IUDD - Linear Technology

Manufacturer Part Number

LT8611IUDD

Manufacturer

Analog Devices

Introduction

The LT8611IUDD is a high-efficiency, synchronous step-down DC/DC converter that operates from an input voltage range of 3.4V to 42V and provides an adjustable output voltage from 0.97V to 40V at up to 2.5A of output current. Its wide input voltage range and high switching frequency make it suitable for a variety of applications, including automotive, industrial, and consumer electronics.

Product Features and Performance

Operates from 3.4V to 42V input voltage range

Provides an adjustable output voltage from 0.97V to 40V

Delivers up to 2.5A of output current

High switching frequency of 200kHz to 2.2MHz

Synchronous rectification for high efficiency

Integrated power switches and compensation network

Low quiescent current of 25μA (typ.)

Output voltage regulation of ±1.5% (typ.)

Thermal shutdown and current limit protection

Product Advantages

Wide input voltage range suitable for various applications

Adjustable output voltage for flexible system design

High efficiency and power density

Compact package size for space-constrained designs

Comprehensive protection features for reliable operation

Key Reasons to Choose This Product

Versatile performance to accommodate diverse power requirements

Excellent power efficiency and thermal management

Robust protection mechanisms for safe and reliable operation

Compact and space-saving design for integration flexibility

Trusted Analog Devices reliability and quality

Quality and Safety Features

Thermal shutdown protection

Current limiting protection

Robust design for reliable performance

Compatibility

The LT8611IUDD is compatible with a wide range of applications, including:

Automotive electronics

Industrial equipment

Consumer electronics

Telecommunications equipment

Portable devices

Application Areas

Power supplies for industrial and automotive systems

Point-of-load (POL) converters

Battery chargers and power management

Distributed power architectures

General-purpose DC/DC conversion

Product Lifecycle

The LT8611IUDD is an obsolete product, meaning it is no longer in active production. However, there are several alternative models available that may offer similar or improved performance characteristics. Customers are advised to contact our website's sales team for more information on available alternatives and to discuss the best solution for their specific requirements.