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MIC4684-3.3BM TR

MIC4684-3.3BM TR Description

The MIC4684-3.3BM TR is a fixed-output, 3.3V, 2A buck regulator from Microchip Technology, designed for high-efficiency power management in a wide range of electronic applications. This device is part of the SuperSwitcher™ series, known for its robust performance and reliability. It features a broad input voltage range from 4V to 30V, making it suitable for various power supply requirements. The regulator operates at a switching frequency of 200kHz, ensuring efficient power conversion with minimal noise and interference.

The MIC4684-3.3BM TR is housed in an 8SOIC package and is available in a tape and reel (TR) format, facilitating easy integration into surface-mount manufacturing processes. Despite its obsolete status, this regulator remains a viable option for legacy systems and applications where its specific attributes are required. It is REACH unaffected and classified under HTSUS code 8542.39.0001, ensuring compliance with international regulations.

MIC4684-3.3BM TR Features

• Fixed Output Voltage: The regulator provides a stable 3.3V output, ideal for applications requiring a consistent power supply.
• High Input Voltage Range: With an input voltage range of 4V to 30V, the MIC4684-3.3BM TR can accommodate a variety of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 2A of output current, this regulator supports high-power applications efficiently.
• Efficient Buck Topology: Utilizing a buck converter topology, the regulator achieves high efficiency and low power loss, contributing to energy savings.
• Surface Mount Compatibility: The 8SOIC package and tape and reel format make it suitable for automated assembly processes, reducing manufacturing costs and improving reliability.
• Moisture Sensitivity Level 1: The device is rated for unlimited exposure to moisture, ensuring durability in various environmental conditions.
• No Synchronous Rectifier: While it does not feature a synchronous rectifier, the regulator still offers efficient performance, making it a cost-effective solution for many applications.

MIC4684-3.3BM TR Applications

The MIC4684-3.3BM TR is well-suited for applications that require a stable 3.3V power supply and can benefit from its high efficiency and broad input voltage range. Specific use cases include:

• Industrial Control Systems: Providing reliable power to microcontrollers, sensors, and other critical components.
• Telecommunications Equipment: Ensuring stable power delivery to base stations, routers, and other networking devices.
• Automotive Electronics: Supporting various electronic systems within vehicles, such as infotainment systems and electronic control units.
• Consumer Electronics: Powering devices like routers, set-top boxes, and other appliances that require a stable and efficient power supply.

Conclusion of MIC4684-3.3BM TR

The MIC4684-3.3BM TR is a robust and efficient buck regulator that offers significant advantages over similar models. Its fixed 3.3V output, broad input voltage range, and high output current make it a versatile solution for a variety of applications. Despite its obsolete status, the regulator remains a reliable choice for legacy systems and specific applications where its unique features are required. With its efficient performance, surface mount compatibility, and compliance with international regulations, the MIC4684-3.3BM TR continues to be a valuable component in the electronics industry.