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AOZ1237QI-04

AOZ1237QI-04 Description

The AOZ1237QI-04 is a high-performance buck regulator from Alpha & Omega Semiconductor Inc., designed to deliver up to 8A of output current with an adjustable output voltage ranging from 0.8V to 20.4V. This device is part of the EZBuck™ series and is optimized for a wide input voltage range of 2.7V to 24V. The regulator operates with a switching frequency from 100kHz to 1MHz, providing flexibility for various applications. It features a synchronous rectifier, enhancing efficiency and performance. Despite its obsolescence status, the AOZ1237QI-04 remains a robust choice for power management solutions, especially where high efficiency and adjustable output are required.

AOZ1237QI-04 Features

• Adjustable Output Voltage: The AOZ1237QI-04 offers an adjustable output voltage range from 0.8V to 20.4V, making it highly versatile for a variety of applications.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 24V, this regulator can accommodate a broad spectrum of power supply requirements.
• High Output Current: Capable of delivering up to 8A of output current, it is suitable for high-power applications.
• Synchronous Rectification: The inclusion of a synchronous rectifier ensures high efficiency and reduced power loss.
• Flexible Switching Frequency: The regulator operates within a frequency range of 100kHz to 1MHz, allowing for optimization based on specific application needs.
• Positive Output Configuration: The positive output configuration ensures compatibility with most standard power systems.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into compact and high-density designs.
• Compliance and Standards: The AOZ1237QI-04 is REACH unaffected and RoHS3 compliant, ensuring adherence to environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for a wide range of manufacturing environments.

AOZ1237QI-04 Applications

The AOZ1237QI-04 is ideal for applications requiring high efficiency and adjustable output voltage. Some specific use cases include:

• Telecommunications: Powering base stations and other telecom equipment where high current and adjustable voltage are essential.
• Computing: Providing power to servers, desktops, and other computing devices that demand high efficiency and flexibility.
• Industrial Equipment: Driving motors, actuators, and other industrial components that require precise voltage control.
• Consumer Electronics: Powering high-current devices such as gaming consoles, high-end audio systems, and other consumer electronics.
• Automotive: Suitable for automotive applications where wide input voltage range and high efficiency are critical.

Conclusion of AOZ1237QI-04

The AOZ1237QI-04 is a highly versatile and efficient buck regulator that offers adjustable output voltage and high current capabilities. Despite its obsolescence status, it remains a reliable choice for applications requiring high efficiency and flexibility. Its wide input voltage range, synchronous rectification, and compliance with environmental standards make it a standout option in the power management segment. While newer alternatives may be available, the AOZ1237QI-04 continues to serve as a robust solution for various power management needs.