Alpha and Omega Semiconductor, Inc.

AOZ1073AIL-4

AOZ1073AIL-4 Description

The AOZ1073AIL-4 is a high-performance, adjustable output buck regulator from Alpha and Omega Semiconductor, Inc., designed for a wide range of power management applications. This IC offers an adjustable output voltage range from 0.8V to 16V, making it highly versatile for various electronic systems. It supports an input voltage range of 4.5V to 16V and can deliver a maximum output current of 3A. The AOZ1073AIL-4 features a switching frequency of 500kHz, ensuring efficient power conversion and minimal footprint in compact designs. The device is housed in an 8SOIC package and is available in tape and reel format, facilitating surface mount assembly.

AOZ1073AIL-4 Features

• Adjustable Output Voltage: The AOZ1073AIL-4 provides an adjustable output voltage range from 0.8V to 16V, offering flexibility to meet diverse application requirements.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 16V, this regulator can accommodate a variety of power sources, enhancing its usability across different systems.
• High Output Current Capability: Capable of delivering up to 3A of output current, the AOZ1073AIL-4 is suitable for high-power applications.
• Synchronous Rectification: The inclusion of synchronous rectification ensures high efficiency and reduced power loss, making it ideal for energy-sensitive designs.
• Compact 8SOIC Package: The small form factor of the 8SOIC package allows for integration into space-constrained applications while maintaining robust performance.
• Surface Mount Compatibility: The AOZ1073AIL-4 is designed for surface mount technology, facilitating automated assembly processes and improving production efficiency.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the device is suitable for a wide range of environmental conditions without the need for special handling.
• REACH Compliance: The AOZ1073AIL-4 is REACH unaffected, ensuring compliance with environmental and safety regulations.

AOZ1073AIL-4 Applications

The AOZ1073AIL-4 is well-suited for a variety of applications due to its adjustable output voltage, high current capability, and compact size. Key applications include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops where efficient power management and small form factor are critical.
• Industrial Equipment: Suitable for industrial control systems, automation devices, and instrumentation where reliable power supply and high efficiency are required.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment to provide stable power supply with minimal power loss.
• Automotive Electronics: Applicable in automotive systems such as infotainment, telematics, and electronic control units where high reliability and efficiency are paramount.
• Medical Devices: Appropriate for medical equipment such as diagnostic tools, monitoring devices, and portable medical instruments where precision power management is essential.

Conclusion of AOZ1073AIL-4

The AOZ1073AIL-4 is a versatile and efficient buck regulator that offers adjustable output voltage, high current capability, and a compact 8SOIC package. Its synchronous rectification and wide input voltage range make it an excellent choice for applications requiring high efficiency and reliable power management. While the product is now obsolete, it remains a testament to Alpha and Omega Semiconductor's commitment to delivering high-quality power management solutions. For new designs, engineers may consider exploring alternative models with similar or enhanced features to meet their specific requirements.