AOZ13929DI-01

Power Distribution Switches, Load Drivers Overview

The AOZ13929DI-01 is a high-side protection switch designed for USB Type-C applications, manufactured by Alpha & Omega Semiconductor Inc. It integrates an ideal diode controller with smart protection features, including programmable soft-start, over-voltage, and over-temperature protection. The device supports an input voltage range up to 23V and delivers a continuous output current of 10A. It features a typical on-resistance (Rds(on)) of 13.5mΩ, ensuring low conduction losses. The component is housed in a compact 17-PowerVFDFN package, suitable for surface-mount installation.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates high-side protection switching with programmable soft-start functionality
• Includes built-in over-voltage and over-temperature protection mechanisms
• Features low on-resistance for efficient power delivery in Type-C interfaces

Power Distribution Switches, Load Drivers Applications

• USB Type-C port protection circuits
• High-side load switches in consumer electronics
• Power distribution units requiring smart protection

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix DI-01 against official Alpha & Omega Semiconductor datasheets to confirm pinout and electrical characteristics. Ensure compatibility with your system's thermal management requirements given the 13.5mΩ Rds(on). Confirm that the 17-PowerVFDFN package dimensions match your PCB footprint design before finalizing procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when designing USB Type-C interfaces requiring integrated high-side protection and ideal diode functionality. The 10A current rating and 23V maximum input voltage make it suitable for standard Type-C power delivery scenarios. Consider the 13.5mΩ on-resistance for efficiency calculations and ensure the operating temperature range meets your application's environmental constraints.

Power Distribution Switches, Load Drivers Part Context

This part belongs to Alpha & Omega Semiconductor's ECPower series, which focuses on smart protection switches for modern interface standards. The AOZ13929DI-01 specifically targets USB Type-C applications, combining power switching with protective features in a single compact package. It represents AOS's integration strategy for simplifying power management designs in portable devices.

Power Distribution Switches, Load Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-references through official manufacturer channels or authorized distributors to ensure functional equivalence regarding pinout, voltage ratings, and protection thresholds.