Manufacturer Part Number
LM2574HVM-15
Manufacturer
Texas Instruments
Introduction
Integrated Circuit (IC) for power management
PMIC Voltage Regulator DC DC Switching Regulator
Product Features and Performance
Excellent line and load regulation
High efficiency up to 80%
500mA output current capability
Adjustable output voltage from 1.23V to 37V
52kHz fixed-frequency operation
Requires few external components
Thermal shutdown and current limit protection
Product Advantages
High reliability and robust design
Easy to use power management solution
Wide input voltage range from 4V to 60V
Compact surface mount package
Key Technical Parameters
Input Voltage Range: 4V to 60V
Output Voltage: 15V Fixed
Output Current: 500mA
Switching Frequency: 52kHz
Topology: Buck Converter
Startup Time: 0.5ms
Operating Temperature: -40°C to 125°C
Quality and Safety Features
ROHS3 Compliant
Thermal Shutdown Protection
Current Limit Protection
Compatibility
Compatible with a wide range of electronic devices and systems
Application Areas
Distributed power supplies
Industrial control systems
Instrumentation and test equipment
Telecom and networking equipment
Product Lifecycle
Currently in active production
Replacements and upgrades available
Key Reasons to Choose This Product
Reliable and efficient power conversion
Wide operating voltage range
Compact and easy to integrate
Comprehensive protection features
Long-term availability and support from Texas Instruments