MIC2025-2BM-TR

Overview

The MIC2025-2BM-TR is a high-side N-channel power switch IC manufactured by Microchip Technology. It operates within a load voltage range of 2.7V to 5.5V and supports a maximum output current of 500mA. The device features a typical on-resistance (Rds(on)) of 90mΩ and utilizes an 8-SOIC package with surface mount installation. It includes integrated fault protection mechanisms such as fixed current limiting, overtemperature shutdown, and under-voltage lockout (UVLO). The component functions with a non-inverting interface and offers controlled slew rate capabilities alongside a status flag for system monitoring.

Feature Summary

• Integrated high-side N-channel power switching with low on-resistance
• Built-in fault protection including fixed current limit and thermal shutdown
• Controlled slew rate to minimize inrush current and EMI
• Status flag output for real-time operational monitoring

Applications

• General-purpose power distribution in portable electronics
• Hot-plug capable power bus management systems
• Peripheral device power control in computing hardware
• Battery-powered equipment requiring efficient power switching

Procurement Notes

Verify the specific suffix 'BM' against official Microchip documentation to confirm the exact package type and temperature grade. Ensure compatibility with the target PCB footprint for the 8-SOIC configuration. Cross-reference the datasheet revision history for any recent parameter updates or pinout changes before finalizing procurement specifications.

Selection Notes

Select this component when a compact, single-channel high-side switch is required for low-voltage applications. The 500mA current rating suits moderate load requirements where efficiency and fault protection are critical. Consider the 90mΩ Rds(on) for power loss calculations. Verify that the 2.7V minimum operating voltage aligns with the system's supply rails.

Part Context

This part belongs to the MIC2025 series of USB power switches designed by Microchip Technology. It serves as a robust solution for managing power delivery in consumer and industrial electronics. The series emphasizes reliability through integrated protection features, making it suitable for environments where unexpected electrical faults may occur during operation or hot-plugging events.

Replacement Considerations

Consult official substitution guides for equivalent parts from the same manufacturer family. Verify pin-to-pin compatibility and electrical parameter alignment before replacing the component. Generic alternatives may lack specific features like the status flag or precise slew rate control.