LM2677S-5.0/NOPB - Texas Instruments

Manufacturer Part Number

LM2677S-5.0/NOPB

Manufacturer

texas-instruments

Introduction

The LM2677S-5.0/NOPB is a highly efficient, integrated buck (step-down) DC-DC converter that provides a regulated 5V output from an input voltage range of 8V to 40V. It features low quiescent current, high-frequency operation, and a robust, thermally-enhanced package, making it well-suited for a variety of industrial and consumer power supply applications.

Product Features and Performance

High efficiency up to 95%

Wide input voltage range of 8V to 40V

Fixed 5V output voltage

Output current capability of up to 5A

Switching frequency of 260kHz

Low quiescent current of 50μA

Thermal shutdown and current limit protection

Small, thermally-enhanced TO-263 package

Product Advantages

Highly efficient power conversion for better energy savings

Wide input voltage range provides design flexibility

Compact, thermally-enhanced package for improved thermal management

Robust protection features ensure reliable and safe operation

Key Reasons to Choose This Product

Excellent power conversion efficiency for energy-conscious applications

Broad input voltage range allows use in a variety of systems

Compact footprint and thermal management capabilities enable space-constrained designs

Reliable operation with built-in protection features

Quality and Safety Features

Strict quality control and testing procedures

Robust thermal and overcurrent protection mechanisms

Compliance with relevant safety and environmental standards

Compatibility

The LM2677S-5.0/NOPB is compatible with a wide range of electronic devices and systems that require a regulated 5V power supply, including industrial equipment, consumer electronics, and automotive applications.

Application Areas

Industrial automation and control systems

Automotive electronics and infotainment systems

Consumer electronics, such as routers, modems, and set-top boxes

General-purpose power supply applications

Product Lifecycle

The LM2677S-5.0/NOPB is an active product and is currently in production. There are no announced plans for discontinuation. If you require further information or assistance, please contact our sales team through our website.