LTC3779HFE#PBF - Analog Devices

Manufacturer Part Number

LTC3779HFE#PBF

Manufacturer

analog-devices

Introduction

The LTC3779HFE#PBF is a high-voltage, synchronous, step-up/step-down DC/DC controller from Analog Devices. It offers a wide input voltage range of 4.5V to 150V, making it suitable for a variety of high-voltage applications. The device features a single output and can operate in both buck and boost modes, providing a flexible power conversion solution.

Product Features and Performance

Switching frequency range of 50kHz to 600kHz

Maximum duty cycle of 90%

Supports synchronous rectification for improved efficiency

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

Wide operating temperature range of -40°C to 150°C (TJ)

Available in a 38-lead TFSOP package with an exposed pad

Product Advantages

Wide input voltage range for versatile applications

Synchronous rectification for enhanced efficiency

Flexible buck and boost operation

Comprehensive control features for enhanced system performance

Key Reasons to Choose This Product

Robust high-voltage capability for demanding applications

Efficient power conversion with synchronous rectification

Flexible design options with buck and boost topologies

Comprehensive control features for optimized system performance

Quality and Safety Features

Surface mount package for reliable and compact design

Exposed thermal pad for improved heat dissipation

Operates within a wide temperature range for reliability

Compatibility

The LTC3779HFE#PBF is compatible with a variety of high-voltage applications, including industrial equipment, automotive systems, and renewable energy systems.

Application Areas

Industrial automation and control systems

Automotive power management

Renewable energy and solar power systems

High-voltage power conversion applications

Product Lifecycle

The LTC3779HFE#PBF is an active product, and Analog Devices regularly introduces new product models to address evolving market needs. While there may be equivalent or alternative models available, it's best to consult with our website's sales team for the most up-to-date product information and recommendations.