AOZ1356DI-02

Power Distribution Switches, Load Drivers Overview

The AOZ1356DI-02 is a single-channel USB power switch manufactured by Alpha & Omega Semiconductor Inc. It operates within an input voltage range of 3.4V to 5.5V and supports a maximum continuous current of 3.5A. The device utilizes an N-channel configuration housed in a 12-pin DFN EP package measuring 3x3mm. Key electrical specifications include a typical on-resistance of 39 milliohms and an adjustable current limit feature. It integrates comprehensive protection mechanisms such as over-temperature, over-voltage, short-circuit, and UVLO.

Power Distribution Switches, Load Drivers Feature Summary

• Supports USB Power Delivery fast charging protocols
• Integrates automatic restart functionality after fault clearance
• Provides status flag output for system monitoring

Power Distribution Switches, Load Drivers Applications

• USB Type-C port protection circuits
• Mobile device power distribution units
• Tablet and smartphone charging interfaces

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix to confirm the input voltage range and current limit settings match the design requirements. Ensure the selected package variant aligns with the PCB footprint and thermal management strategy. Confirm RoHS compliance status if required by regional regulations. Cross-reference the marking code AZ02 with official documentation to authenticate the component source.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when designing systems requiring integrated USB protection with fast charging support. Compare against variants like AOZ1356DI-01 or -05 based on precise input voltage thresholds and current limit configurations. Evaluate thermal performance within the 12-DFN package for high-current applications. Consider the need for status flags in complex power management architectures.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the ECPOWER™ family of protection switches designed for portable electronics. It complements other USB interface components by providing robust fault protection and protocol support. The series includes multiple variants differentiated by input voltage ranges and current limits to suit various USB standards.

Power Distribution Switches, Load Drivers Replacement Considerations

Public confirmed substitute part numbers include AOZ1356DI-01, AOZ1356DI-05, and AOZ1356DI-06. Verify compatibility regarding input voltage ranges and current limit settings before substitution. Ensure pinout and package dimensions remain identical for direct replacement.