MIC2009A-2YM6-TR

Overview

The MIC2009A-2YM6-TR is a single-channel, high-side power distribution switch manufactured by Microchip Technology. It utilizes a P-channel MOSFET architecture housed in a compact SOT-23-6 surface-mount package. The device operates within a load voltage range of 2.5V to 5.5V and supports a maximum continuous output current of 900mA. Key electrical characteristics include a typical on-resistance of 170 milliohms. Integrated protection features provide adjustable current limiting and thermal shutdown capabilities. The component functions with a non-inverted input interface and is rated for an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrates adjustable current limiting and thermal shutdown protection mechanisms for robust circuit safeguarding.
• Features a low on-resistance P-channel pass element to minimize conduction losses and heat generation.
• Utilizes a non-inverted logic interface for straightforward control integration with standard digital signals.

Applications

• High-side switching for peripheral power management in embedded systems
• Load protection in portable consumer electronics and mobile devices
• Power distribution networks requiring precise current regulation

Procurement Notes

Verify the specific suffix YM6 corresponds to the required SOT-23-6 packaging configuration during sourcing. Confirm that the adjustable current limit settings align with the target application's fault tolerance requirements. Ensure compatibility with the system's logic voltage levels for the non-inverted input control signal. Cross-reference the manufacturer's latest datasheet for any updates regarding pinout or electrical specifications before finalizing the bill of materials.

Selection Notes

Select this component when a single-channel high-side switch with integrated protection is required for loads up to 900mA. The low on-resistance makes it suitable for battery-powered applications where efficiency is critical. Consider the SOT-23-6 footprint constraints and the need for adjustable current limiting versus fixed thresholds. Evaluate the thermal performance requirements against the specified operating temperature range and package thermal resistance.

Part Context

This part belongs to the MIC20xx family of power distribution switches from Microchip Technology. The family provides various configurations for protecting and controlling power rails in electronic systems. The MIC2009A variant specifically offers high-current capability with advanced protection features, distinguishing it from lower-current counterparts in the same product line.

FAQ

What type of input control does the MIC2009A-2YM6-TR utilize?

The device uses a non-inverted input interface, meaning a high logic level turns the switch on.

Does the MIC2009A-2YM6-TR include thermal protection?

Yes, the component integrates thermal shutdown functionality to protect against overheating conditions.