AOZ1390DI-02

Power Distribution Switches, Load Drivers Overview

The AOZ1390DI-02 is an ideal diode protection switch manufactured by Alpha & Omega Semiconductor. It operates within a voltage range of 3.3V to 23V and supports a maximum continuous current of 8A. The device utilizes a 14-terminal 14-DFN (3.5x3) package. It functions as a single-channel N-channel power switch with integrated reverse current blocking capabilities. The component is rated for operating temperatures between -40°C and +125°C, ensuring reliability in demanding electronic environments.

Power Distribution Switches, Load Drivers Feature Summary

• Features Limited Power Source (LPS) functionality designed to enhance USB Type-C efficiency and safety
• Provides reverse current protection suitable for multi-port ORing applications
• Integrates ideal diode sink switch technology for supply configuration

Power Distribution Switches, Load Drivers Applications

• USB Type-C port protection
• Multi-port ORing configurations
• Reverse current protection circuits
• Power ORing supply configurations

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix designation against official Alpha & Omega Semiconductor documentation to confirm pinout compatibility and thermal characteristics. Ensure that the selected variant meets the required electrical specifications for the target application. Cross-reference datasheet parameters such as on-resistance and breakdown voltage with system requirements before procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for designs requiring robust reverse current blocking and LPS compliance in USB Type-C systems. Evaluate the 8A current rating and 23V maximum voltage limits against peak load conditions. Consider the 14-DFN package dimensions for PCB layout constraints and thermal management strategies to maintain operation within the specified temperature range.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the AOZ1390DI series of ideal diode switches from Alpha & Omega Semiconductor. These devices are engineered to replace traditional Schottky diodes, offering lower forward voltage drop and improved efficiency. The series focuses on protecting downstream components from reverse polarity and managing power distribution in complex multi-source architectures.

Power Distribution Switches, Load Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by comparing pin assignments, electrical ratings, and package dimensions with alternative components from other manufacturers.