Manufacturer Part Number
LM2673S-12
Manufacturer
Texas Instruments
Introduction
The LM2673S-12 is a high-efficiency, low-voltage, step-down DC-DC converter from Texas Instruments.
Product Features and Performance
Capable of delivering up to 3A of output current
Operates over a wide input voltage range of 8V to 40V
Switching frequency of 260kHz
Fixed 12V output voltage
Utilizes a buck topology for efficient power conversion
Product Advantages
High power efficiency
Wide input voltage range
Small solution size with integrated power switches
Thermal protection and overcurrent protection
Key Technical Parameters
Input Voltage Range: 8V to 40V
Output Voltage: 12V (fixed)
Output Current: 3A
Switching Frequency: 260kHz
Topology: Buck
Quality and Safety Features
ROHS3 compliant
Thermal shutdown protection
Overcurrent protection
Compatibility
The LM2673S-12 is compatible with a variety of electronic systems and applications that require a regulated 12V power supply.
Application Areas
Industrial equipment
Automotive electronics
Telecommunications infrastructure
Consumer electronics
Product Lifecycle
The LM2673S-12 is an active product and is currently available from Texas Instruments. There are no immediate plans for discontinuation, and replacement or upgrade options may be available from the manufacturer.
Key Reasons to Choose This Product
High-efficiency power conversion
Wide input voltage range for versatile applications
Compact package with integrated power switches
Robust safety features for reliable operation
Readily available and actively supported by the manufacturer