MIC2505-2BM-TR

Overview

The MIC2505-2BM-TR is a fully integrated high-side power switch IC from Microchip Technology, designed for single-channel power distribution. It features an N-channel output capable of handling up to 2A of current with a maximum on-resistance of 50 mΩ. The device operates within a supply voltage range of 3V to 7.5V and supports load voltages from 2.7V to 7.5V. Key electrical parameters include a maximum turn-on time of 2 ms and a maximum idle time of 20 µs. It is available in an 8-pin SOIC package suitable for surface mount installation and functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Fully integrated high-side switch architecture for simplified power distribution design
• N-channel output configuration providing low on-resistance for efficient power delivery
• Built-in current limiting capability to protect loads and the switch itself
• Non-inverting interface control for straightforward logic integration

Applications

• Power distribution networks in embedded systems
• Load switching for peripheral devices in industrial equipment
• Power management in automotive electronic modules
• Hot-swap applications requiring controlled power sequencing

Procurement Notes

Verify that the specific suffix 'BM' corresponds to the intended tape and reel packaging format as defined by Microchip Technology. Confirm that the component meets RoHS compliance requirements for your assembly process. Ensure the 8-pin SOIC footprint matches your PCB layout constraints. Cross-reference the datasheet revision date to guarantee compatibility with your design specifications.

Selection Notes

Select this component when a single-channel high-side switch with 2A capacity is required. Consider the 50 mΩ maximum on-resistance for thermal management calculations. Verify that the 3V to 7.5V control voltage range aligns with your system's logic levels. Evaluate the 2 ms turn-on time against your system's power-up sequence requirements to ensure proper operation.

Part Context

This part belongs to the MIC2505 family of power switches, which offers various configurations for different current and channel requirements. The MIC2505 series is designed for robust power distribution in compact spaces. The '-TR' suffix indicates a tape and reel packaging option, facilitating automated surface mount assembly processes for high-volume production environments.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.