Microchip Technology

MIC4684BM  

DC Switching Voltage Regulators

MIC4684BM Description

The MIC4684BM is a high-performance, adjustable DC switching voltage regulator from Microchip Technology's SuperSwitcher™ series. This device is designed to provide efficient power conversion in a wide range of applications. It features a maximum input voltage of 30V and a minimum input voltage of 4V, making it suitable for various power supply requirements. The regulator can deliver up to 2A of output current, ensuring robust performance in demanding environments. With an adjustable output voltage ranging from 1.235V to 28.2V, the MIC4684BM offers flexibility to meet diverse system needs. The device employs a buck topology and operates at a switching frequency of 200kHz, which helps in achieving high efficiency and minimizing the size of external components.

MIC4684BM Features

• Adjustable Output Voltage: The MIC4684BM provides an adjustable output voltage range from 1.235V to 28.2V, offering flexibility in power supply design.
• High Input Voltage Range: With a maximum input voltage of 30V and a minimum of 4V, this regulator can handle a wide range of input conditions.
• High Output Current: Capable of delivering up to 2A of output current, ensuring reliable power delivery to demanding loads.
• Efficient Buck Topology: Utilizes a buck converter topology, which is known for its high efficiency and compact design.
• 200kHz Switching Frequency: The 200kHz switching frequency allows for smaller inductors and capacitors, reducing the overall footprint of the power supply.
• Surface Mount Package: Available in a surface mount package, making it suitable for automated assembly processes and space-constrained applications.
• Moisture Sensitivity Level 1: The MSL 1 rating indicates that the device is not moisture-sensitive, ensuring reliability in various environmental conditions.
• REACH Unaffected: Complies with REACH regulations, ensuring environmental and safety standards are met.
• Comprehensive Protection Features: Includes protection features such as overcurrent protection and thermal shutdown, enhancing system reliability.

MIC4684BM Applications

The MIC4684BM is ideal for a variety of applications where efficient power conversion and flexibility are required. Some specific use cases include:

• Telecommunications Equipment: Provides stable power supply for base stations, routers, and other telecom infrastructure.
• Industrial Control Systems: Ensures reliable power delivery for PLCs, motor controllers, and other industrial automation components.
• Consumer Electronics: Suitable for powering high-current devices such as gaming consoles, high-end audio equipment, and large-screen TVs.
• Medical Devices: Can be used in medical imaging equipment, diagnostic devices, and other medical electronics where precise power control is essential.
• Automotive Electronics: Ideal for in-vehicle infotainment systems, advanced driver assistance systems (ADAS), and other automotive electronic modules.

Conclusion of MIC4684BM

The MIC4684BM from Microchip Technology is a versatile and efficient DC switching voltage regulator that stands out in its class. Its wide input voltage range, high output current capability, and adjustable output voltage make it suitable for a broad range of applications. The 200kHz switching frequency and surface mount package ensure compact design and ease of integration. With comprehensive protection features and compliance with environmental regulations, the MIC4684BM offers reliability and peace of mind. Whether for industrial, consumer, or automotive applications, the MIC4684BM is a reliable choice for efficient power conversion.

MIC4684BM Documents

Download datasheets and manufacturer documentation for MIC4684BM