LM2678SD-12/NOPB - Texas Instruments

Manufacturer Part Number

LM2678SD-12/NOPB

Manufacturer

Texas Instruments

Introduction

The LM2678SD-12/NOPB is a high-performance, step-down DC-DC switching regulator that provides a fixed 12V output voltage from an input voltage range of 15V to 40V. It is part of Texas Instruments' SIMPLE SWITCHER® series and is designed for a wide range of industrial and telecommunications applications requiring a reliable and efficient power supply.

Product Features and Performance

High efficiency, up to 95% at full load

Wide input voltage range of 15V to 40V

Fixed 12V output voltage

Output current capability of up to 5A

Switching frequency of 260kHz

Thermal shutdown and current limiting protection

Small 14-VDFN exposed pad package

Product Advantages

Compact, space-saving design

High efficiency for reduced power consumption and heat dissipation

Wide input voltage range for flexibility in different applications

Robust protection features for reliable operation

Easy to use and integrate into various systems

Key Reasons to Choose This Product

Reliable and efficient power conversion for industrial and telecommunications applications

Compact size and high power density for space-constrained designs

Comprehensive protection features for long-term, robust performance

Simple integration and ease of use in various circuit designs

Quality and Safety Features

Rigorously tested for quality and reliability

Compliance with industry safety standards

Thermal shutdown and current limiting protection for safe operation

Compatibility

The LM2678SD-12/NOPB is compatible with a wide range of electronic systems and applications that require a regulated 12V power supply from a higher input voltage.

Application Areas

Industrial automation and control systems

Telecommunications equipment

Automotive electronics

Instrumentation and test equipment

General-purpose power supplies

Product Lifecycle

The LM2678SD-12/NOPB is an active product and is currently available. There are no immediate plans for discontinuation. Our website's sales team also offers several alternative and equivalent models within the SIMPLE SWITCHER® series that can be considered based on specific design requirements. Customers are advised to contact our website's sales team for more information on available options and technical support.