Alpha & Omega Semiconductor AOZ2264QI-11

Alpha & Omega Semiconductor AOZ2264QI-11 Environmental and export classification status description

The AOZ2264QI-11 is a synchronous buck regulator integrated circuit (IC) manufactured by Alpha & Omega Semiconductor. It is designed for use in various DC-DC power supply applications. Functions: - Voltage regulation: It can step down the input voltage to a regulated output voltage, making it suitable for powering various electronic devices or subsystems. - High efficiency: The synchronous buck regulator design allows for efficient power conversion, reducing energy loss and improving battery life in portable devices. - Overcurrent protection: The IC includes features to protect against excessive current draw, enhancing system reliability. Applications: - Power supplies for smartphones, tablets, and other handheld devices. - Servers and networking equipment. - Automotive electronics. - Industrial control systems. - LED lighting systems. Alternative Components: - Texas Instruments TPS54360: A similar synchronous buck regulator IC with comparable features and performance. - ON Semiconductor NCP1562: Another alternative option for synchronous buck regulation with integrated protection features. Embedded Modules: The AOZ2264QI-11 may be used as part of integrated power management modules or controllers in larger systems to provide efficient and reliable power conversion capabilities. Related Q&A: 1. What is the input voltage range supported by the AOZ2264QI-11? - The AOZ2264QI-11 supports an input voltage range of typically 4.5V to 18V. 2. Can the IC handle high output currents? - Yes, the AOZ2264QI-11 is capable of handling output currents up to several amps, depending on the application and operating conditions. 3. Does the AOZ2264QI-11 require external components for operation? - Yes, the IC typically requires external components such as inductors, capacitors, and resistors to form a complete DC-DC buck regulator circuit. 4. What efficiency levels can be expected from the AOZ2264QI-11? - The IC offers high efficiency levels, typically above 90%, depending on the input/output voltage differentials and load conditions. 5. Are there any specific thermal considerations for the AOZ2264QI-11? - Thermal management is important for the IC's operation, and proper heatsinking or thermal vias should be employed to ensure optimal performance and reliability.