MIC2025-2FBMM-TR

Overview

The MIC2025-2FBMM-TR is a high-side power switch manufactured by Microchip Technology, designed for USB power applications. It features an N-channel output with a single input and single output configuration housed in an 8-MSOP package. The device supports an input voltage range of 2.7V to 5.5V and provides a maximum output current of 500mA. Key electrical parameters include a typical on-resistance (RdsOn) of 90mΩ and a fixed current limit protection mechanism. The component operates within a temperature range of -40°C to +85°C and includes integrated fault protection such as over-temperature and under-voltage lockout.

Feature Summary

• Integrated fixed current limit and thermal shutdown protection
• Controlled slew rate to minimize inrush current
• Status flag output for fault indication

Applications

• USB port power switching
• Peripheral power distribution
• Hot-swap circuitry

Procurement Notes

Verify the specific suffix 'FB' against official Microchip documentation to confirm pinout or functional variations compared to standard variants. Ensure the ordering part number matches the required tape and reel packaging specifications. Cross-reference the manufacturer date code and lot traceability requirements with your supply chain standards before finalizing procurement orders.

Selection Notes

Select this component when a compact high-side switch with integrated protection is required for low-voltage DC loads. The 8-MSOP package suits space-constrained designs. Consider the 90mΩ on-resistance for efficiency calculations and verify that the 500mA current rating aligns with the load requirements. Ensure the controlled slew rate feature meets system inrush current constraints.

Part Context

This part belongs to the MIC2025 series of USB power switches from Microchip Technology. The series offers various packages and configurations to suit different board space and current needs. The MIC2025 family is characterized by its integration of protection features typically found in discrete solutions, simplifying design for portable and consumer electronics.

Replacement Considerations

Direct substitutes may include other MIC2025 variants with compatible pinouts and electrical characteristics. Verify package compatibility (8-MSOP) and ensure replacement parts meet the same voltage and current ratings. Consult Microchip's official cross-reference tools for validated alternatives.