LTC3769EUF#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3769EUF#PBF

Manufacturer

analog-devices

Introduction

The LTC3769EUF#PBF is a high-performance, step-up/step-down DC-DC controller capable of delivering up to 4A of output current. It features a wide 4.5V to 60V input voltage range and can regulate output voltages from 1.2V to 60V. The device employs a constant-frequency, current mode control architecture, providing excellent line and load regulation.

Product Features and Performance

Wide 4.5V to 60V input voltage range

Output voltage range from 1.2V to 60V

Up to 4A of output current

Constant-frequency, current mode control

Excellent line and load regulation

Synchronous rectification for high efficiency

Adjustable switching frequency from 105kHz to 760kHz

Maximum duty cycle of 96%

Current limit, soft-start, and power good functions

-40°C to 125°C operating temperature range

24-pin WFQFN exposed pad package

Product Advantages

Wide input voltage range for versatile applications

High output current capability

Efficient synchronous rectification

Adjustable switching frequency for flexibility

Comprehensive control features for reliable operation

Wide operating temperature range

Key Reasons to Choose This Product

Exceptional performance and flexibility for a wide range of power supply applications

Robust design with advanced control features for reliable and efficient operation

Compact package size and wide operating temperature range make it suitable for space-constrained and harsh environments

Quality and Safety Features

Meets industry-standard quality and safety requirements

Robust design with overcurrent, overvoltage, and thermal protection

Compatibility

The LTC3769EUF#PBF is compatible with a variety of power supply and power conversion applications, including:

Industrial equipment

Automotive systems

Telecommunications equipment

Medical devices

Portable electronics

Application Areas

Step-up/step-down DC-DC conversion

Power supplies for industrial, automotive, and telecom equipment

Power management for medical and portable electronics

Product Lifecycle

The LTC3769EUF#PBF is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, alternative or equivalent models may become available in the future. Customers are advised to check with the manufacturer or our website's sales team for the latest product information and availability.