Texas Instruments

LM2576HVT-12

LM2576HVT-12 Description

The LM2576HVT-12 is a high-performance, fixed output voltage, DC switching voltage regulator from Texas Instruments. This device is part of the SIMPLE SWITCHER® series and is designed to deliver a stable 12V output with a maximum current of 3A. It features a wide input voltage range of 4V to 60V, making it suitable for various applications. The LM2576HVT-12 operates at a switching frequency of 52kHz and is available in a through-hole TO220-5 package.

LM2576HVT-12 Features

• Fixed 12V output voltage with a maximum output current of 3A
• Wide input voltage range of 4V to 60V
• 52kHz switching frequency for high efficiency
• Through-hole TO220-5 package for easy mounting
• Single output configuration with positive output
• Buck topology for step-down voltage conversion
• Synchronous rectifier not required for improved efficiency
• REACH unaffected and RoHS3 compliant for environmental compliance
• Moisture Sensitivity Level (MSL) 1, allowing for unlimited storage time

LM2576HVT-12 Applications

The LM2576HVT-12 is ideal for applications requiring a stable and efficient 12V power supply with high current capability. Some specific use cases include:

1. Power supply for industrial and automotive electronics
2. Battery charging and management systems
3. Telecommunication equipment power supplies
4. LED lighting and driver circuits
5. General-purpose power conversion in consumer electronics

Conclusion of LM2576HVT-12

The LM2576HVT-12 is a versatile and efficient DC switching voltage regulator that offers a fixed 12V output with a maximum current of 3A. Its wide input voltage range, high switching frequency, and RoHS3 compliance make it suitable for a wide range of applications in the electronics industry. With its unique features and advantages over similar models, the LM2576HVT-12 is an excellent choice for designers looking for a reliable and high-performance power solution.