AAT4626IAS-1-T1

Overview

The AAT4626IAS-1-T1 is a dual-channel power distribution switch manufactured by Skyworks Solutions. It features P-channel MOSFETs housed in an 8-pin SOP package. The device supports input voltages from 2.5V to 5.5V and delivers up to 2A per channel. Key electrical parameters include a maximum on-resistance of 0.13 ohms and a typical turn-on time of 1 microsecond. It operates within a temperature range of -40°C to +85°C.

Feature Summary

• Dual independent channels for separate load control
• Integrated over-current protection circuitry
• Low on-resistance for efficient power delivery
• Active-low enable logic for system integration

Applications

• USB port power switching
• Peripheral power distribution
• Battery-powered device load management

Procurement Notes

Verify the specific suffix 'IAS-1' against official Skyworks documentation to confirm pinout and thermal characteristics. Confirm RoHS compliance status through current manufacturer declarations. Check for end-of-life notifications or discontinuance alerts prior to finalizing procurement plans.

Selection Notes

Select this component when dual-channel isolation is required within a compact footprint. Ensure the application voltage does not exceed the 5.5V absolute maximum rating. Verify that the load current remains within the 2A continuous limit to maintain thermal stability.

Part Context

This part belongs to the AAT4626 series of power switches designed for portable electronics. It serves as a direct replacement for legacy discrete MOSFET arrangements, offering integrated protection in a small outline package suitable for space-constrained mobile designs.

Replacement Considerations

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