MIC2026-2YM-TR

Overview

The MIC2026-2YM-TR is a dual-channel high-side N-channel MOSFET power switch manufactured by Microchip Technology. It operates within a load voltage range of 2.7V to 5.5V and supports a maximum output current of 1.25A per channel. The device features a typical on-resistance of 90 milliohms and utilizes an 8-SOIC package. It includes integrated fault protection mechanisms such as fixed current limiting, thermal shutdown, and under-voltage lockout (UVLO). The component is designed for surface-mount installation with an operating temperature range spanning from -40°C to +85°C.

Feature Summary

• Integrated circuit protection via fixed current limiting and thermal shutdown to safeguard both the device and connected loads.
• Controlled slew rate functionality minimizes inrush current when powering highly capacitive loads.
• Dedicated fault status flag output asserts during overcurrent or thermal shutdown conditions for system monitoring.

Applications

• General-purpose power distribution requiring circuit protection
• USB peripheral power switching applications
• High-side load driver circuits

Procurement Notes

Verify that the specific suffix '-TR' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the 8-SOIC footprint matches the target PCB layout dimensions. Ensure the supply chain source provides documentation confirming compliance with RoHS3 standards and REACH regulations prior to final procurement authorization.

Selection Notes

Select this component when a dual-channel high-side switch with 1.25A capacity is required for 2.7V to 5.5V systems. It is suitable for applications needing built-in thermal and current protection without external discrete components. Consider the 90mΩ on-resistance for efficiency requirements and the SOIC-8 package for space-constrained surface-mount designs.

Part Context

This part belongs to the MIC2026 family of USB power switches optimized for general-purpose power distribution. It shares architectural similarities with the MIC2076 series but lacks the 'smart' latch-off feature found in the latter. The device is widely used in consumer electronics and industrial interfaces where robust load protection and simple control logic are prioritized.

Replacement Considerations

MIC2026-2YM: Identical electrical specifications and pinout; differs only in tube packaging instead of tape-and-reel.

FAQ

How does the MIC2026-2YM-TR handle transient faults?

Transient faults are internally filtered by the device to prevent false triggering of the protection circuits.

What is the input type configuration for this switch?

The device utilizes an inverted input type interface for controlling the switch states.