Microchip High Side Power Switch IC 8-Pin SOIC 2 Outputs 1 Input 1.5A 5.5V MIC2544A-1YM

Microchip MIC2544A-1YM is a high side power switch IC designed for efficient and reliable DC power management. It comes in a compact 8-pin SOIC surface mount package measuring 5mm in length and 3.99mm in width. With a typical operating current of up to 1.5A and supply voltage range from 2.7V to 5.5V, this device is optimized for low loss power switching.

The MIC2544A-1YM features two outputs and a single input, controlled through an ACPI interface suitable for advanced power configurations. Its low on-resistance of 120 milliohms ensures minimal conduction losses, while the off-state supply current remains at a minimal 1μA, contributing to energy-efficient designs.

Protection features include reverse current flow blocking without a body diode, an open drain fault flag for status reporting, and a thermal shutdown output latch to prevent device damage from overheating. The device operates over a wide temperature range from -40°C to 125°C, making it suitable for demanding industrial and commercial applications.

This power switch IC is widely used in notebook PCs, PC cards, PCI bus power switching, USB power distribution, and inrush current limiting scenarios. Its surface mount SOIC package facilitates easy integration onto printed circuit boards.

Two output, one input high side power switch with ACPI compatibility. Maximum on-resistance of 120mΩ ensures efficient power conduction. Single channel operation with low quiescent current. Compact SOIC 8-pin surface mount package for space-saving designs.

Wide operating temperature range of -40°C to 125°C for robust performance.

Microchip MIC2544A-1YM is an ideal component for semiconductor power management in industrial, computer, communication, and consumer electronics sectors. Explore more Power Switch ICs and components in EnvMart for your design and manufacturing requirements.