MIC2544-2YM Product Overview

The MIC2544-2YM from Microchip Technology is a high-quality integrated circuit designed for USB power management applications. This device offers a single-channel, integrated high-side power switch optimized for self-powered and bus-powered Universal Serial Bus (USB) applications.

Key Features

• Integrated Power Switch: The MIC2544-2YM includes an integrated N-channel MOSFET that can handle continuous load currents up to 1.5A, making it suitable for a wide range of USB peripherals.
• Enhanced Safety: This product features built-in safety functions such as over-current protection (OCP), thermal shutdown, and under-voltage lockout (UVLO), ensuring reliable operation and protection for connected devices.
• Control Flexibility: The power switch can be controlled via a logic enable input, providing easy integration with a microcontroller or other logic signals.
• Low Power Consumption: With a quiescent supply current of only 85μA, the MIC2544-2YM is designed for power-sensitive applications.
• Fast Transient Response: The device features a fast transient response, which is essential for maintaining stable voltage during sudden load changes.

Applications

The MIC2544-2YM is ideal for a range of applications including USB hubs, monitors, printers, docking stations, and other computer peripherals. Its robust design and protection features make it particularly well-suited for applications that require reliable power management with a focus on safety and performance.

Package and Availability

This product is offered in an 8-pin SOIC (Small Outline Integrated Circuit) package, providing a compact solution for space-constrained applications. The MIC2544-2YM is available for purchase through Microchip Technology's authorized distributors and is supported by the company's comprehensive technical documentation and customer support services.