LM27403SQ/NOPB - Texas Instruments

Manufacturer Part Number

LM27403SQ/NOPB

Manufacturer

Texas Instruments

Introduction

The LM27403SQ/NOPB is a high-performance, highly integrated, synchronous buck switching regulator controller from Texas Instruments. It is designed to provide a regulated output voltage from an unregulated input voltage, making it suitable for a wide range of applications, such as industrial, automotive, and consumer electronics.

Product Features and Performance

Wide input voltage range: 3V to 20V

Switching frequency range: 200kHz to 1.2MHz

Maximum duty cycle: 93%

Synchronous rectification for improved efficiency

Clock synchronization capability

Multiple control features: Enable, Frequency Control, Power Good, Soft Start, Tracking

Operating temperature range: -40°C to 125°C

Product Advantages

Highly integrated design for reduced component count and simplified system implementation

High efficiency and low power consumption

Flexible switching frequency range for optimization in various applications

Robust thermal management and wide operating temperature range

Comprehensive control features for enhanced system performance and reliability

Key Reasons to Choose This Product

Reliable and proven performance from a trusted industry leader, Texas Instruments

Versatile design suitable for a wide range of power management applications

Excellent efficiency and thermal management for improved system reliability

Comprehensive control features for enhanced system-level design flexibility

Cost-effective solution for high-volume applications

Quality and Safety Features

Compliant with relevant industry standards and regulations

Robust design for reliable operation in demanding environments

Extensive thermal management and protection features

Compatibility

The LM27403SQ/NOPB is a stand-alone switching regulator controller and can be used with various power semiconductors and passive components to form a complete power supply solution. It is compatible with a wide range of power management applications, including industrial, automotive, and consumer electronics.

Application Areas

Industrial equipment and automation

Automotive electronics

Consumer electronics and household appliances

Telecommunications and networking equipment

Medical devices

Portable and battery-powered systems

Product Lifecycle

The LM27403SQ/NOPB is an active product in our website's sales team's portfolio. There are no known plans for discontinuation at this time. While there may be alternative or equivalent models available from our website's sales team or other manufacturers, it is recommended to consult with the sales team or refer to the latest product information from our website's sales team for the most up-to-date details.