LTC3728LIGN#TRPBF - Linear Technology

Manufacturer Part Number

LTC3728LIGN#TRPBF

Manufacturer

analog-devices

Introduction

The LTC3728LIGN#TRPBF is a high-performance, dual-phase, synchronous step-down switching regulator controller from Analog Devices. It is designed to efficiently regulate DC-DC conversion in a wide range of power management applications.

Product Features and Performance

Dual-phase, synchronous step-down switching regulator controller

Wide input voltage range of 4.5V to 28V

Switching frequency range of 260kHz to 550kHz

Maximum duty cycle of 99.4%

Synchronous rectification for high efficiency

Integrated MOSFET drivers for both high-side and low-side switches

Soft-start and power good functions

Operating temperature range of -40°C to 85°C

Product Advantages

High efficiency and power density

Wide input voltage range for versatile applications

Dual-phase design for reduced input/output ripple and increased power handling

Synchronous rectification for improved efficiency

Comprehensive protection features for reliable operation

Key Reasons to Choose This Product

Highly efficient and compact power management solution

Supports a wide range of input voltages and power requirements

Flexible design with dual-phase and synchronous rectification capabilities

Robust protection features for reliable and safe operation

Proven performance and reliability from a trusted manufacturer, Analog Devices

Quality and Safety Features

Thermally enhanced package for improved heat dissipation

Comprehensive protection features including overcurrent, overvoltage, and thermal shutdown

Compliance with relevant industry standards for quality and safety

Compatibility

The LTC3728LIGN#TRPBF is compatible with a wide range of power management applications, including:

Telecommunications equipment

Industrial control systems

Automotive electronics

Portable electronics

Distributed power systems

Application Areas

DC-DC conversion in power supplies

Point-of-load regulation in distributed power systems

Power management in industrial, automotive, and consumer electronics

Product Lifecycle

The LTC3728LIGN#TRPBF is an active product, and there are no plans for discontinuation at this time. Alternative and equivalent models may be available, but it is best to contact our website's sales team for the most up-to-date information on product availability and options.