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IR3821MTRPBF

IR3821MTRPBF Description

The IR3821MTRPBF is a high-performance, adjustable output, DC switching voltage regulator from Infineon Technologies. This device is designed to provide efficient power conversion in a wide range of applications. With its advanced features and superior performance, the IR3821MTRPBF stands out as a reliable choice for demanding power management solutions.

IR3821MTRPBF Features

• Output Type: Adjustable, allowing for flexible output voltage settings
• Input Voltage Range: 2.5V to 21V, accommodating various power supply requirements
• Output Current: 7A, capable of handling high current loads
• Output Configuration: Positive, suitable for applications requiring a single positive output
• Output Voltage Range: 0.6V to 12V, providing a wide range of output voltage options
• Switching Frequency: 600kHz, enabling fast response times and high efficiency
• Synchronous Rectifier: Yes, improving efficiency and reducing power loss
• Package: PQFN (5x6), a compact surface-mount package suitable for space-constrained designs
• Moisture Sensitivity Level (MSL): 2 (1 Year), indicating good resistance to moisture-related degradation
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations
• ECCN: EAR99, indicating export control classification

IR3821MTRPBF Applications

The IR3821MTRPBF is ideal for a variety of applications where efficient power conversion and flexible output voltage are required. Some specific use cases include:

1. Telecommunications: Powering base stations and other communication equipment
2. Industrial Control Systems: Providing stable power to motor drives and control panels
3. Consumer Electronics: Powering devices such as smartphones, tablets, and laptops
4. Automotive: Supplying power to infotainment systems and other electronic components

Conclusion of IR3821MTRPBF

The IR3821MTRPBF is a versatile and high-performance DC switching voltage regulator that offers adjustable output, high efficiency, and a wide input voltage range. Its unique features, such as synchronous rectification and a compact PQFN package, make it an excellent choice for demanding power management applications in various industries. Despite being classified as obsolete, the IR3821MTRPBF remains a reliable option for applications that require a high-quality, adjustable output voltage regulator.