MIC2075-2BMM-TR

Overview

The MIC2075-2BMM-TR is a high-side N-channel power switch from the MM8 series, designed for general-purpose power distribution. It features a single output channel with a maximum continuous current of 500 mA and a fixed current limit of 700 mA. The device operates within a supply voltage range of 2.7 V to 5.5 V and has a typical on-resistance of 90 mΩ (maximum 140 mΩ). It includes controlled slew rate functionality and a status flag. Protection mechanisms include fixed current limiting, overtemperature shutdown, and under-voltage lockout (UVLO). The component is housed in an 8-MSOP package and supports surface-mount installation.

Feature Summary

• High-side N-channel load driver for general-purpose power switching applications
• Integrated fault protection including fixed current limiting, overtemperature shutdown, and under-voltage lockout
• Controlled slew rate to minimize inrush current and system noise
• Status flag output for monitoring switch state and fault conditions

Applications

• USB port power management and distribution
• Peripheral device hot-swapping circuits
• General-purpose load switching in embedded systems

Procurement Notes

Verify the specific suffix 'BMM' against the official Microchip datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the ordering code corresponds to the Tape & Reel packaging format. Confirm RoHS compliance status as per the latest manufacturer documentation before finalizing procurement specifications.

Selection Notes

Select this component when a single-channel high-side switch with integrated protection is required. The 500 mA output current rating suits low-power peripheral loads. The 8-MSOP package offers a compact footprint for space-constrained designs. Verify that the 2.7 V to 5.5 V operating voltage range aligns with the system's available power rails.

Part Context

This part belongs to the MM8 series of power switches from Microchip Technology, originally developed by Micrel. The series focuses on providing robust protection features in small packages. The MIC2075 variant specifically targets general-purpose applications requiring reliable high-side switching with minimal external components.

Replacement Considerations

Check for direct substitutes within the MIC2075 family, such as MIC2075-2YM-TR or MIC2075-2BMM, ensuring pin compatibility. Cross-reference with other single-channel high-side switches if package or current ratings differ. Always validate functional equivalence through official datasheets.