Alpha and Omega Semiconductor, Inc.

AOZ1356LI-05

AOZ1356LI-05 Description

The AOZ1356LI-05 is a high-performance USB switch designed for power management applications, manufactured by Alpha and Omega Semiconductor, Inc. This device is part of the ECPower™ series and offers a robust solution for managing power in various electronic systems. The AOZ1356LI-05 features a low-side output configuration with a load voltage range of 3.6V to 5.3V, making it suitable for a wide range of applications requiring stable power delivery.

The switch is designed with a 1:1 input-to-output ratio, ensuring efficient power transfer without significant voltage drop. It supports a maximum output current of 3.5A, providing ample power for demanding applications. The device's low Rds(on) of 34mOhm ensures minimal power loss and heat generation, enhancing overall system efficiency.

The AOZ1356LI-05 is packaged in a surface-mount format, specifically in a tape and reel (TR) configuration, which is ideal for automated assembly processes. This packaging method ensures high reliability and ease of integration into modern manufacturing workflows.

AOZ1356LI-05 Features

The AOZ1356LI-05 boasts several advanced features that set it apart from similar power management devices. Key features include:

• Auto Restart: This feature ensures that the device can automatically recover from faults, providing continuous and reliable operation.
• Fault Protection: The device offers comprehensive protection mechanisms, including current limiting (fixed), over-temperature, over-voltage, reverse current, and under-voltage lockout (UVLO). These protections safeguard the device and connected components from damage due to abnormal operating conditions.
• Interface: The AOZ1356LI-05 features a simple on/off interface, making it easy to integrate into various systems without requiring complex control schemes.
• Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.

AOZ1356LI-05 Applications

The AOZ1356LI-05 is ideal for a variety of applications where reliable power management is critical. Some specific use cases include:

• USB Power Delivery: The device's 5V/3A capability makes it suitable for USB charging ports and power delivery systems, ensuring stable and efficient power transfer to connected devices.
• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the AOZ1356LI-05 can manage power efficiently, providing reliable operation and protection against power-related faults.
• Industrial Systems: For industrial applications requiring robust power management, the AOZ1356LI-05 offers a reliable solution with comprehensive protection features.
• Automotive Electronics: The device's fault protection and reliability make it suitable for automotive applications where power stability and safety are paramount.

Conclusion of AOZ1356LI-05

The AOZ1356LI-05 is a versatile and reliable USB switch that offers significant advantages in power management applications. Its low-side configuration, low Rds(on), and comprehensive fault protection mechanisms make it an ideal choice for a wide range of electronic systems. The device's auto-restart feature and compliance with environmental standards further enhance its appeal. Whether used in consumer electronics, industrial systems, or automotive applications, the AOZ1356LI-05 provides a robust and efficient solution for managing power effectively.