LT3972EMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3972EMSE#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3972EMSE#TRPBF is a high-efficiency, synchronous step-down DC/DC converter that operates from an input voltage range of 3.6V to 33V and provides an adjustable output voltage from 0.79V to 30V at up to 3.5A of output current. It features a wide switching frequency range of 230kHz to 2.45MHz, allowing the use of small surface-mount capacitors and inductors.

Product Features and Performance

Wide input voltage range: 3.6V to 33V

Adjustable output voltage from 0.79V to 30V

Output current up to 3.5A

Switching frequency range of 230kHz to 2.45MHz

High efficiency up to 95%

Internal compensation and soft-start

Thermal overload and short-circuit protection

Undervoltage lockout and overvoltage protection

Stable operation with low ESR ceramic capacitors

Selectable Burst Mode operation for improved efficiency at light loads

Product Advantages

Wide input voltage range and adjustable output voltage provide flexibility for various applications

High efficiency and high switching frequency enable the use of small, space-saving components

Robust protection features ensure reliable and safe operation

Compact surface-mount package saves board space

Key Reasons to Choose This Product

Excellent power conversion efficiency and high power density

Versatile input and output voltage options to fit diverse application requirements

Reliable and robust design with comprehensive protection features

Compact, space-saving package suitable for space-constrained designs

Quality and Safety Features

Thermal overload and short-circuit protection

Undervoltage lockout and overvoltage protection

Compliance with relevant safety and regulatory standards

Compatibility

The LT3972EMSE#TRPBF is compatible with a wide range of systems and applications that require a high-efficiency, adjustable step-down DC/DC converter.

Application Areas

Industrial and instrumentation equipment

Automotive and transportation systems

Telecommunications and networking infrastructure

Portable electronics and battery-powered devices

Distributed power systems and point-of-load conversions

Product Lifecycle

The LT3972EMSE#TRPBF is an active product. There are no direct equivalent or alternative models available from Analog Devices at this time. If you require more information or have any questions, please contact our website's sales team.