LT3973IMSE-5#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3973IMSE-5#TRPBF

Manufacturer

analog-devices

Introduction

The LT3973IMSE-5#TRPBF is a high-efficiency, fixed-output, step-down DC/DC converter that operates from an input voltage range of 4.2V to 42V. It features a wide switching frequency range of 195kHz to 2.15MHz, allowing the use of small external components. The device is optimized for applications that require high efficiency, low noise, and a small solution size.

Product Features and Performance

Wide input voltage range: 4.2V to 42V

Fixed 5V output voltage

Output current up to 750mA

High efficiency up to 95%

Adjustable switching frequency from 195kHz to 2.15MHz

Internally compensated for ease of use

Cycle-by-cycle current limit

Thermal shutdown protection

Available in a small 10-pin MSOP package with an exposed pad

Product Advantages

High efficiency operation reduces power dissipation and heat generation

Wide input voltage range supports various power source applications

Adjustable switching frequency allows for optimization of size and efficiency

Integrated features simplify the design process and reduce external component count

Key Reasons to Choose This Product

Reliable and efficient power conversion for a wide range of applications

Small package size enables compact and space-saving designs

Comprehensive protection features ensure robust and safe operation

Easy to use with minimal external components required

Quality and Safety Features

Tested and qualified to industrial standards

Thermal shutdown protection to prevent overheating

Cycle-by-cycle current limiting for overcurrent protection

Compatibility

The LT3973IMSE-5#TRPBF is compatible with a variety of power sources and can be used in a wide range of applications, including:

Application Areas

Industrial equipment

Automotive electronics

Telecommunications infrastructure

Portable devices

Medical equipment

Internet of Things (IoT) applications

Product Lifecycle

The LT3973IMSE-5#TRPBF is an active product and is currently available for purchase. There are no known equivalent or alternative models available at this time. If you have any further questions or require additional information, please contact our sales team through our website.