LT8619IDD#TRPBF -

Manufacturer Part Number

LT8619IDD#TRPBF

Manufacturer

Analog Devices

Introduction

The LT8619 is a high-efficiency, synchronous step-down DC/DC converter that operates from a wide input voltage range of 3V to 60V. It features an adjustable output voltage from 0.8V to 59.4V and can deliver up to 1.2A of output current. The LT8619 employs a constant frequency, current mode architecture and utilizes a constant on-time control scheme to provide fast transient response and excellent loop stability.

Product Features and Performance

Wide input voltage range: 3V to 60V

Adjustable output voltage: 0.8V to 59.4V

Output current up to 1.2A

Switching frequency range: 300kHz to 2.2MHz

Constant on-time control for fast transient response

Integrated high and low-side power MOSFETs

Synchronous rectification for high efficiency

Thermal shutdown protection

Undervoltage lockout

Product Advantages

Wide input voltage range allows for use in a variety of applications

Adjustable output voltage provides flexibility in system design

High output current capability enables powering of demanding loads

Fast transient response and excellent loop stability

Integrated power MOSFETs and synchronous rectification improve efficiency

Thermal protection safeguards the device against overheating

Key Reasons to Choose This Product

Highly efficient and reliable power conversion

Versatile input and output voltage capabilities

Compact size and surface mount package

Robust protection features for safe operation

Suitable for a wide range of industrial and automotive applications

Quality and Safety Features

Thermal shutdown protection

Undervoltage lockout

Short-circuit protection

Compatibility

The LT8619 is compatible with a wide range of industrial and automotive applications that require a high-efficiency, adjustable step-down DC/DC converter.

Application Areas

Industrial equipment

Automotive electronics

Telecommunications equipment

Instrumentation and measurement devices

General-purpose power supply applications

Product Lifecycle

The LT8619 is an active product, and our website's sales team continues to support it. There are no immediate plans for discontinuation. Customers can contact our website's sales team for information on any potential equivalent or alternative models.