MIC2075-1FBMM

Overview

The MIC2075-1FBMM is a single-channel high-side power distribution switch manufactured by Microchip Technology. Designed for general-purpose power distribution requiring circuit protection, this integrated circuit features an N-channel MOSFET output capable of delivering up to 500 mA of continuous current. It operates within a supply voltage range of 2.7 V to 5.5 V and includes built-in fault protection mechanisms such as fixed current limiting, overtemperature shutdown, and under-voltage lockout. The device is housed in an 8-MSOP package with controlled slew rate capabilities.

Feature Summary

• High-side N-channel MOSFET switch optimized for power distribution
• Integrated fault protection including current limit and thermal shutdown
• Controlled slew rate to minimize inrush current
• Status flag output for monitoring operational state

Applications

• USB port power switching and protection
• General-purpose load switching in embedded systems
• Peripheral power distribution in consumer electronics
• Battery-powered device power management

Procurement Notes

Verify the specific suffix 'FBMM' against official Microchip documentation to confirm package type and tape/reel specifications. Ensure compatibility with required operating temperature ranges and input voltage levels. Cross-reference datasheet revision history for any recent parameter updates or pinout changes before finalizing procurement orders.

Selection Notes

Select this component when a single-channel high-side switch with integrated protection is required for low-voltage applications. Consider the 8-MSOP package size constraints and the need for status indication via the flag output. Evaluate the fixed current limit threshold against the maximum load requirements to ensure adequate protection without nuisance tripping during normal operation.

Part Context

This part belongs to the MIC2075 series of high-side switches from Microchip Technology, formerly Micrel. The series is designed for robust power distribution in portable and industrial applications. The MIC2075-1FBMM specifically denotes the single-channel variant in the MSOP-8 package, offering a compact solution for space-constrained designs requiring reliable load switching.

Replacement Considerations

Check Microchip's official replacement list for direct equivalents. Verify pin compatibility and electrical parameters if considering alternative manufacturers. Ensure that any substitute part maintains the same high-side configuration and protection features.