MIC2044-2BTS

Overview

The MIC2044-2BTS is a single-channel high-side MOSFET power distribution switch designed for general-purpose circuit protection. It operates within a voltage range of 0.8V to 5.5V and supports up to 6A continuous output current. The device features a maximum on-resistance of 30mΩ, adjustable current limiting, and integrated short-circuit protection. Packaged in a 16-TSSOP format, it includes status flagging and slew rate control to manage inrush currents effectively.

Feature Summary

• Integrated high-side N-channel MOSFET switch with low on-resistance
• Adjustable current limit for customizable overload protection
• Short-circuit protection with fault indication via status flag
• Slew rate controlled input to minimize inrush current

Applications

• General purpose power distribution systems
• Circuit protection for sensitive electronic loads
• High-side switching in embedded systems

Procurement Notes

Verify the specific suffix 'BTS' corresponds to the 16-TSSOP package and tape-and-reel or tube configuration as required by your assembly process. Confirm that the adjustable current limit settings align with your design's protection thresholds before finalizing procurement. Ensure compatibility with the 0.8V to 5.5V operating voltage range of your target application.

Selection Notes

Select this component when a single-channel high-side switch with adjustable current limiting is required. It is suitable for applications needing robust short-circuit protection and inrush current management. Consider the 16-TSSOP package constraints and the need for external components to set the current limit threshold if precise values are necessary for your specific load requirements.

Part Context

This part belongs to the MIC2044 family of power distribution switches from Microchip Technology (formerly Micrel). These devices are optimized for protecting circuits against overcurrent and short-circuit conditions while providing efficient power delivery. The family typically includes variants with different channel counts and package options to suit various power management needs.

Replacement Considerations

Check for direct substitutes such as the MIC2044-1BTS for single-channel equivalents or other members of the MIC2044/MIC2045 series. Verify pinout compatibility and electrical specifications like Rds(on) and current limits before substitution. Consult official cross-reference lists for confirmed interchangeable parts.

FAQ

What is the maximum continuous output current for the MIC2044-2BTS?

The MIC2044-2BTS supports up to 6A of continuous output current.

Does the MIC2044-2BTS include short-circuit protection?

Yes, the device includes integrated short-circuit protection and provides a status flag to indicate fault conditions.