Texas Instruments

LM5576MHX

LM5576MHX Description

The LM5576MHX is a high-performance, adjustable output, positive buck DC switching voltage regulator from Texas Instruments. It is part of the SIMPLE SWITCHER® series and is designed for applications requiring efficient power conversion. With an input voltage range of 6V to 75V and an output voltage range of 1.225V to 70V, this IC can handle a wide range of power requirements. The LM5576MHX features a 3A output current and a switching frequency range of 50kHz to 500kHz, making it suitable for various high-power applications.

LM5576MHX Features

• Adjustable output type with a voltage range of 1.225V to 70V
• Input voltage range of 6V to 75V
• 3A output current
• Switching frequency range of 50kHz to 500kHz
• Positive output configuration
• Buck topology
• Surface mount packaging
• Single output
• Synchronous rectifier: No
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Unaffected status
• EAR99 ECCN
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: LM5576

LM5576MHX Applications

The LM5576MHX is ideal for various high-power applications, including:

1. Industrial and automotive systems requiring efficient power conversion
2. Telecommunications equipment that demands stable and reliable power supply
3. Consumer electronics, such as power adapters and chargers, where high efficiency and compact size are crucial
4. Medical devices that require precise voltage regulation and low noise performance

Conclusion of LM5576MHX

The LM5576MHX is a versatile and high-performance DC switching voltage regulator from Texas Instruments. Its adjustable output, wide input voltage range, and high output current make it suitable for a variety of high-power applications. While it is currently marked as obsolete, it remains a reliable choice for existing designs and applications that require its specific features. The LM5576MHX offers unique advantages over similar models, such as its wide switching frequency range and positive output configuration, making it an ideal choice for demanding power conversion applications.