Microchip Technology MIC2177-3.3YWM Product Overview

The MIC2177-3.3YWM from Microchip Technology is a robust, high-efficiency, synchronous step-down (buck) regulator designed to deliver a fixed output voltage of 3.3V. This compact and versatile power management solution is ideal for a wide range of applications, including consumer electronics, telecommunications, and industrial systems, where space is at a premium and efficient power conversion is necessary.

Key Features

• Fixed Output Voltage: The device provides a stable 3.3V output, which is essential for powering sensitive electronic components that require a precise voltage level.
• High Efficiency: With synchronous rectification, the MIC2177-3.3YWM ensures efficient power conversion, which can lead to longer battery life in portable applications and reduced heat generation in all systems.
• Adjustable Switching Frequency: The operating frequency can be programmed from 200kHz to 600kHz, allowing designers to optimize the regulator for efficiency or component size depending on the application requirements.
• Integrated Features: The device includes internal compensation, a fixed-frequency PWM control scheme, and thermal shutdown protection, simplifying the design and enhancing reliability.
• Wide Input Voltage Range: It can operate from an input voltage range of 4.5V to 28V, accommodating a variety of power sources and ensuring flexibility in system design.

Applications

The MIC2177-3.3YWM is suitable for a diverse set of applications where efficient power conversion is critical. It is particularly well-suited for:

• Portable Devices
• Networking Equipment
• Industrial Control Systems
• Point-of-Load Applications
• Consumer Electronics

Package and Availability

The MIC2177-3.3YWM comes in a compact 16-pin 4mm x 4mm QFN package, which is designed to occupy minimal space on a PCB while providing excellent thermal performance. Microchip Technology's commitment to quality ensures that this regulator is manufactured to the highest standards, providing reliable and consistent performance for your critical power management needs.

For detailed technical specifications, application notes, and support documentation, designers and engineers are encouraged to visit the official Microchip Technology website or contact their local Microchip sales representative.