Manufacturer Part Number
LM27402SQX/NOPB
Manufacturer
Texas Instruments
Introduction
The LM27402SQX/NOPB is a high-performance, synchronous step-down DC-DC switching regulator controller from Texas Instruments. It is designed to provide a highly efficient, adjustable output voltage from a wide input voltage range. The device features advanced control and protection functions, making it suitable for a variety of power management applications.
Product Features and Performance
Wide input voltage range: 3V to 20V
Adjustable switching frequency: 200kHz to 1.2MHz
Maximum duty cycle of 95%
Synchronous rectification for improved efficiency
Clock synchronization capability
Comprehensive control and protection features including current limiting, enable, power good, and soft-start
Operating temperature range: -40°C to 125°C
Product Advantages
Excellent efficiency and power density
Flexible design with adjustable switching frequency
Comprehensive protection features for reliable operation
Suitable for a wide range of power management applications
Key Reasons to Choose This Product
Highly efficient and versatile step-down DC-DC solution
Wide input voltage range and adjustable switching frequency for design flexibility
Robust control and protection features for reliable performance
Compact surface-mount package for space-constrained applications
Quality and Safety Features
Designed and manufactured to high quality standards
Provides over-current, over-temperature, and other protection features for safe operation
Compatibility
Suitable for a variety of power management applications, including industrial, automotive, and consumer electronics
Application Areas
Industrial equipment
Automotive electronics
Consumer electronics
Telecommunications infrastructure
Distributed power systems
Product Lifecycle
The LM27402SQX/NOPB is an active product, and Texas Instruments continues to support it. There are no immediate plans for discontinuation. If you require information on equivalent or alternative models, please contact our website's sales team.