XC8111AA01MR-G

Overview

The XC8111AA01MR-G is a load switch IC with an ideal diode function manufactured by Torex Semiconductor. It operates within a supply voltage range of 1.5 V to 6 V and supports a maximum output current of 1 A. The device features a current limit of 1.7 A and a maximum on-resistance of 880 mOhms. It functions reliably across a temperature range of -40°C to +105°C. The component is housed in an SOT-25 package and dissipates up to 600 mW.

Feature Summary

• Integrates ideal diode functionality for seamless power path management
• Provides high-side switching capability with built-in current limiting protection

Applications

• Power distribution circuits requiring reverse current blocking
• Battery-powered portable electronic devices
• Systems needing efficient power path switching

Procurement Notes

Verify the specific suffix against official Torex documentation to confirm pinout and electrical characteristics. Ensure the ordering code matches the required package type and thermal performance specifications. Cross-reference the manufacturer datasheet for any recent revisions or compliance updates before finalizing procurement orders.

Selection Notes

Select this component when a single-channel load switch with integrated ideal diode behavior is required. Consider the 880 mOhm on-resistance for efficiency calculations and the 1.7 A current limit for overload protection needs. Verify that the operating voltage range aligns with the system's power supply rails.

Part Context

This part belongs to the XC8111 series of load switches from Torex Semiconductor. The series focuses on power distribution applications, offering compact solutions for managing power flow in small form factor electronics. The AA01 variant specifically denotes the fixed configuration parameters for this model.

Replacement Considerations

Consult official Torex documentation for direct cross-references. No public substitute part numbers are confirmed in the provided source material.