

Alpha and Omega Semiconductor, Inc.
AOZ1281DI
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AOZ1281DI Description
AOZ1281DI Description
The AOZ1281DI is a high-performance, adjustable output voltage DC switching voltage regulator from Alpha & Omega Semiconductor Inc., designed to deliver reliable and efficient power conversion. With a wide input voltage range of 3V to 26V and an output voltage range of 0.8V to 22.1V, it is suitable for a variety of applications. The device features a 1.8A output current and a switching frequency of 1.5MHz, ensuring efficient power delivery and minimal power loss.
AOZ1281DI Features
- Adjustable Output Voltage: The AOZ1281DI offers an adjustable output voltage, allowing for greater flexibility in system design and compatibility with various power requirements.
- Wide Input Voltage Range: With an input voltage range of 3V to 26V, the device can handle a wide range of input voltages, making it suitable for various applications.
- 1.8A Output Current: The AOZ1281DI can deliver up to 1.8A of output current, providing sufficient power for most applications.
- 1.5MHz Switching Frequency: The high switching frequency reduces the size of external components, allowing for compact and efficient designs.
- Buck Topology: The Buck topology ensures efficient power conversion with minimal power loss.
- Positive Output Configuration: The positive output configuration is ideal for applications requiring positive voltage regulation.
- RoHS3 Compliance: The AOZ1281DI is compliant with the RoHS3 directive, ensuring environmentally friendly manufacturing processes.
- REACH Unaffected Status: The device is unaffected by the REACH regulation, ensuring uninterrupted supply and availability.
AOZ1281DI Applications
The AOZ1281DI is ideal for a variety of applications where efficient and reliable power conversion is required. Some specific use cases include:
- Portable Electronics: Due to its compact size and adjustable output voltage, the AOZ1281DI is well-suited for powering portable electronic devices such as smartphones, tablets, and wearables.
- Industrial Equipment: The wide input voltage range and high output current make the AOZ1281DI suitable for powering industrial equipment and machinery.
- Automotive Systems: The device's ability to handle a wide range of input voltages and deliver high output current makes it ideal for automotive applications, such as infotainment systems and power management modules.
Conclusion of AOZ1281DI
The AOZ1281DI from Alpha & Omega Semiconductor Inc. is a versatile and efficient DC switching voltage regulator, offering adjustable output voltage, a wide input voltage range, and high output current. Its unique features, such as RoHS3 compliance and REACH unaffected status, make it an attractive choice for a variety of applications in the electronics industry. With its compact size and high performance, the AOZ1281DI is an ideal solution for power conversion in portable electronics, industrial equipment, and automotive systems.



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