MIC2075-2YM

Overview

The MIC2075-2YM is a single-channel high-side power distribution switch manufactured by Microchip Technology. It integrates an N-channel MOSFET with a typical on-resistance of 90 mΩ and a maximum continuous output current of 500 mA. The device operates within a supply voltage range of 2.7 V to 5.5 V and features a fixed current limit of 700 mA. It includes fault protection mechanisms such as thermal shutdown, under-voltage lockout (UVLO), and a status flag output with 3 ms filtering. The component is housed in an 8-SOIC package and supports reverse current blocking.

Feature Summary

• Integrates soft-start circuitry to minimize inrush currents during capacitive load application
• Provides intelligent thermal shutdown with latching behavior to reduce power consumption during faults
• Features a status flag output with 3 ms filtering to prevent false triggering of fault conditions

Applications

• USB peripheral power distribution
• Laptop hot-swap applications
• PC Card hot-swap interfaces

Procurement Notes

Verify the specific suffix 'YM' confirms the 8-SOIC package and -40°C to +85°C operating temperature range. Ensure the order specifies the tube packaging format distinct from tape-and-reel variants like MIC2075-1YM-TR. Confirm RoHS compliance status matches current manufacturing standards before finalizing procurement orders.

Selection Notes

Select this model for single-channel high-side switching requiring 500 mA continuous current capability. Choose over MIC2076-2YM when only one channel is needed. Consider MIC2075-2YMM if MSOP packaging is required instead of SOIC. Ensure the application benefits from the integrated thermal latching feature for enhanced fault management.

Part Context

The MIC2075-2YM belongs to the MM8™ product series from Microchip Technology, originally developed by Micrel. It serves as a general-purpose power distribution switch designed for circuit protection. The part number indicates a single-channel device with low-active enable logic (-2) and standard industrial temperature rating (M).

Replacement Considerations

MIC2075-2YMM offers identical electrical performance in an MSOP-8 package. MIC2075-1YM-TR provides the same functionality in an 8-SOIC package but utilizes tape-and-reel packaging.