XC8110AA01MR-G

Overview

The XC8110AA01MR-G is a single-channel load switch IC from Torex Semiconductor, featuring an integrated ideal diode function. It operates within a supply voltage range of 1.5 V to 6 V and supports a maximum output current of 500 mA with a current limit of 850 mA. The device exhibits a typical on-resistance (Rds(on)) of 430 mOhms and a maximum of 880 mOhms. Designed for surface-mount installation, it is housed in a compact SOT-25 package. The component ensures reliable performance across an extended operating temperature range from -40°C to +105°C, with a power dissipation rating of 600 mW.

Feature Summary

• Integrates an ideal diode function to prevent reverse current flow and ensure unidirectional power distribution.
• Provides high-efficiency power switching with low on-resistance characteristics for minimal voltage drop.
• Features built-in current limiting protection to safeguard downstream circuits against overcurrent conditions.

Applications

• Portable electronic devices requiring efficient power management and battery protection
• Embedded systems needing isolated power domain control with reverse polarity prevention
• Industrial equipment utilizing robust load switching in harsh thermal environments

Procurement Notes

Verify the specific suffix 'MR' confirms the SOT-25 package configuration during procurement. Ensure the ordering quantity aligns with manufacturer reel or cut-tape specifications. Confirm RoHS compliance status through official documentation before finalizing purchase orders. Cross-reference the part number with the latest datasheet revision to ensure functional compatibility with existing designs.

Selection Notes

Select this component when a single-channel load switch with ideal diode functionality is required. It is suitable for applications demanding operation up to 6 V input voltage. Consider the 500 mA continuous current capability and 850 mA limit for load matching. The wide temperature range makes it appropriate for industrial or automotive-grade environments where thermal stability is critical.

Part Context

This part belongs to the XC8110 series of load switches from Torex Semiconductor. The series focuses on power distribution solutions with integrated protection features. The XC8110AA01MR-G specifically targets single-output applications requiring compact packaging and high reliability. It complements other PMIC offerings by providing dedicated load switching without complex external circuitry.

Replacement Considerations

Direct substitutes include the XC8110AA018R-G, which offers identical electrical characteristics but utilizes a USP-6B06 package instead of SOT-25. Designers must account for footprint differences when evaluating alternative packages within the same functional family.