MIC94062YML TR

Overview

The MIC94062YML TR is a high-side power switch manufactured by Microchip Technology, designed for load distribution applications. It features a single P-channel output capable of delivering up to 2A of current with a maximum on-resistance of 115 mΩ. The device operates within a supply voltage range of 1.7V to 5.5V and supports an operating temperature range from -40°C to +85°C or +125°C depending on the specific variant documentation. Key timing parameters include a maximum turn-on time of 1.2 ms and a maximum blanking time of 200 ns. It utilizes a 4-TMLF surface-mount package.

Feature Summary

• High-side power switching capability with integrated P-channel MOSFET
• Slew rate controlled output to minimize inrush current and EMI
• Integrated protection against over-current and thermal overload conditions
• Compact 4-terminal leadless frame (TMLF) surface-mount packaging

Applications

• Load distribution in portable consumer electronics
• Power management in automotive infotainment systems
• Industrial control board load switching
• Battery-powered device power rail management

Procurement Notes

Verify the exact suffix and tape/reel specifications when ordering, as availability may vary between distributors. Confirm that the component meets RoHS3 compliance requirements if mandated by your project standards. Cross-reference the manufacturer part number with official Microchip databases to ensure authenticity and check for any recent lifecycle status changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when a compact, single-channel high-side switch is required for low-voltage loads up to 5.5V. Ensure the application current does not exceed the 2A continuous rating while accounting for thermal dissipation in the TMLF package. Verify that the 1.7V minimum operating voltage aligns with your system's logic levels and power rails. Consider the 115 mΩ on-resistance impact on power loss during selection.

Part Context

This part belongs to the MIC9406x series of high-side power switches from Microchip Technology, formerly Micrel. These devices are engineered for efficient power distribution in space-constrained environments. The MIC94062 specifically denotes a single-channel variant within this family, offering a balance of performance and footprint suitable for modern embedded systems requiring reliable load control.

Replacement Considerations

The MIC94062YMT-TR is listed as a direct substitute for the MIC94062YML TR. Verify pinout compatibility and package dimensions before replacement. Check datasheet differences regarding operating temperature ranges and specific electrical characteristics to ensure functional equivalence in your design.