AOZ1381DI-02

$2.41

Description：USB 2-IN-1 COMBO SWITCH DFN
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2f0dfbed04a5 Category: Power Distribution Switches, Load Drivers Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AOZ1381DI-02 is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is USB 2-IN-1 COMBO SWITCH DFN. Review the specifications below when checking this part for your BOM.

Power Distribution Switches, Load Drivers specifications for AOZ1381DI-02

Description：USB 2-IN-1 COMBO SWITCH DFN
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：USB Switch
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：3.4V ~ 22V
Voltage - Supply (Vcc/Vdd)：3.4V ~ 5.5V
Current - Output (Max)：5.5A
Rds On (Typ)：32mOhm, 39mOhm
Input Type：Non-Inverting
Features：Latch Function, Slew Rate Controlled
Fault Protection：Current Limiting (Fixed), Over Temperature, Over Voltage, Reverse Current, UVLO
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-DFN-EP (3x5.2)
Package / Case：20-PowerVFDFN
Grade：-
Qualification：-

Power Distribution Switches, Load Drivers datasheet and documents for AOZ1381DI-02

AOZ1381DI-02

Power Distribution Switches, Load Drivers Overview

The AOZ1381DI-02 is a USB Type-C PD combo protection switch integrating sink and source functions. It features a typical on-resistance of 32mΩ for the sink path and 39mΩ for the source path. The device operates within an input voltage range of 3.4V to 22V. It supports a maximum output current of 5.5A. Key electrical characteristics include latch function capability and controlled slew rate management. The component provides comprehensive fault protection mechanisms suitable for high-performance power delivery applications.

Power Distribution Switches, Load Drivers Feature Summary

Integrates both sink and source protection switching functions for USB Type-C ports in a single package
Features low on-resistance paths with 32mΩ sink and 39mΩ source typical values
Includes latch function capability and controlled slew rate management for stable operation

Power Distribution Switches, Load Drivers Applications

USB Type-C Power Delivery port protection
Sink and source combination switching applications
High-current power distribution circuits

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix, such as -02, against official Alpha & Omega Semiconductor documentation to ensure correct pinout and functional configuration. Confirm that the selected variant matches the required sink and source resistance specifications. Check the datasheet for accurate marking codes and thermal pad requirements during procurement planning.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a combined sink and source protection solution is required for USB Type-C interfaces. Consider the 32mΩ and 39mΩ on-resistances for efficiency calculations. Ensure the operating voltage range up to 22V aligns with the system's power delivery requirements. Evaluate the latch function needs for fault handling strategies.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the ECPower series of protection switches from Alpha & Omega Semiconductor. It is designed specifically for modern USB Type-C applications requiring integrated bidirectional protection. The device consolidates multiple protection functions into a compact footprint, reducing board space compared to discrete solutions.

Power Distribution Switches, Load Drivers Replacement Considerations

Consult official AOS substitution guides for direct replacements. Verify compatibility of pinouts and electrical parameters before swapping. Generic substitutes may not match the specific sink/source resistance integration.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.