LTC3784IGN#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3784IGN#TRPBF

Manufacturer

analog-devices

Introduction

The LTC3784IGN#TRPBF is a high-performance, dual-phase, synchronous step-up DC/DC controller that operates from a wide 4.5V to 60V input voltage range. It features a large 96% maximum duty cycle, allowing it to maintain regulation even with very low input voltages. The controller drives two independent sets of N-channel MOSFET switching elements to create a two-phase, interleaved boost converter.

Product Features and Performance

Wide 4.5V to 60V input voltage range

Synchronous step-up (boost) DC/DC controller

Dual-phase, interleaved operation

105kHz to 760kHz switching frequency range

96% maximum duty cycle

Integrated synchronous rectification

Current limit, enable, frequency control, power good, and soft-start control features

Operating temperature range of -40°C to 125°C

Product Advantages

High efficiency and reduced output ripple with dual-phase interleaved operation

Ability to maintain regulation even with very low input voltages

Wide input voltage range and high temperature operation make it suitable for a variety of applications

Integrated control features simplify design and reduce component count

Key Reasons to Choose This Product

Robust and reliable performance across a wide range of input voltages and operating temperatures

Efficient dual-phase topology with high duty cycle capability for low-voltage applications

Comprehensive control features that simplify design and improve system performance

Reputation and technical expertise of the manufacturer, Analog Devices

Quality and Safety Features

Designed and manufactured to high quality standards

Robust thermal management for reliable operation in high-temperature environments

Protection features including current limit, enable, and soft-start

Compatibility

The LTC3784IGN#TRPBF is compatible with a wide range of power supply and power conversion applications that require a high-performance, dual-phase synchronous boost controller.

Application Areas

Industrial and automotive power systems

Telecommunications and networking equipment

Medical and healthcare devices

Renewable energy systems

Backup power supplies

Product Lifecycle

The LTC3784IGN#TRPBF is an active product and not nearing discontinuation. There are no direct equivalent or alternative models from Analog Devices at this time. For the latest product information and availability, please contact our sales team through our website.