Microchip Technology MIC2179YSM TR Product Overview

The MIC2179YSM TR from Microchip Technology is a robust, high-performance synchronous step-down (buck) regulator designed to deliver exceptional efficiency and power management for a wide range of applications. This device is part of the MIC2179 series, which is well-known for its reliability and advanced features that cater to modern electronic needs.

Key Features

• Wide Input Voltage Range: The MIC2179YSM TR operates with an input voltage range from 4.5V to 28V, making it versatile for various power supply configurations.
• Adjustable Output Voltage: Users can set the output voltage from 0.8V to VIN, allowing for a wide range of power options to suit specific requirements.
• High Efficiency: With a synchronous rectification design, the MIC2179YSM TR achieves high efficiency, which is crucial for minimizing heat dissipation and improving system performance.
• Peak Current Mode Control: This feature provides fast transient response and cycle-by-cycle current limiting, which enhances the protection and stability of the regulator.
• Programmable Switching Frequency: The switching frequency can be programmed from 200kHz to 600kHz, enabling optimization for efficiency or component size.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features ensure the device operates within safe temperature and current limits, protecting both the regulator and the system.

Applications

The MIC2179YSM TR is suitable for a variety of applications, including but not limited to:

• Telecommunications equipment
• Networking devices and servers
• Industrial systems
• Portable electronics
• Automotive applications

Package and Availability

The MIC2179YSM TR comes in a compact 10-pin MSOP (Mini Small Outline Package) with an exposed pad for enhanced thermal performance. It is available in tape and reel format for ease of integration into automated manufacturing processes.

With its combination of features, the MIC2179YSM TR from Microchip Technology is an excellent choice for designers looking for a reliable and efficient power management solution that can adapt to a variety of power requirements and applications.