MIC2005-1.2YM6

Overview

The MIC2005-1.2YM6 is a single high-side power switch from Microchip Technology, designed for USB power distribution applications. It features a P-channel MOSFET configuration with a fixed current limit of 1.2A and operates within a load voltage range of 2.5V to 5.5V. The device integrates an on/off interface control and includes a flag output for fault indication. Packaged in a compact SOT-23-6 surface-mount format, it provides efficient noise suppression for sensitive data and image capturing systems.

Feature Summary

• Integrates a fixed current limit of 1.2A to protect downstream loads from overcurrent conditions
• Includes a flag output pin to signal fault events such as overcurrent or thermal shutdown
• Provides highly efficient noise suppression suitable for sensitive analog and digital circuits
• Utilizes a P-channel high-side switch architecture for direct load connection

Applications

• USB power distribution networks
• Sensitive data acquisition systems
• Image capturing equipment requiring low-noise power delivery

Procurement Notes

Verify the specific suffix -TR indicates tape and reel packaging when ordering. Confirm the 1.2A current limit rating matches the application requirements. Ensure the SOT-23-6 footprint aligns with the PCB design. Check RoHS compliance status if required by regulatory standards. Validate that the 5.5V maximum voltage rating exceeds the system supply voltage.

Selection Notes

Select this component when a single-channel high-side switch with a fixed 1.2A limit is required. It is suitable for applications needing integrated fault signaling via the flag output. Consider the SOT-23-6 package size for space-constrained designs. Ensure the operating voltage range of 2.5V to 5.5V covers the system's nominal supply levels.

Part Context

This part belongs to the MIC2005 series of single high-side switches. It is manufactured by Microchip Technology, which acquired Micrel. The device is distinct from adjustable current limit variants within the same family. It serves as a protection element in power distribution chains for portable and industrial electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.