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AOZ1016AIL
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Product Detailed Parameters
- Description：IC REG BUCK ADJ 2A 8SOIC
- Series：EZBuck™
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4.5V
- Voltage - Input (Max)：16V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：16V
- Current - Output：2A
- Frequency - Switching：500kHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The AOZ1016AIL is a synchronous step-down DC-DC converter IC manufactured by Alpha & Omega Semiconductor. It operates with an input voltage range of 4.5V to 16V and delivers a continuous output current of 2A. The device features an adjustable output voltage from 0.8V to 16V and utilizes a fixed switching frequency of 500kHz. Packaged in an 8-pin SOIC, it integrates internal MOSFETs to minimize external component count.
Feature Summary
- Integrates high-side and low-side power MOSFETs for compact design
- Includes comprehensive protection mechanisms such as thermal shutdown and short-circuit protection
- Features internal soft-start functionality to limit inrush current during startup
Applications
- Point-of-load regulation for embedded systems
- Battery-powered portable devices requiring efficient voltage conversion
- Industrial control boards needing stable 3.3V or 5V rails
Procurement Notes
Verify the specific suffix 'AIL' against the manufacturer's official datasheet to confirm package type and temperature rating. Ensure compatibility with existing PCB footprints for the 8-SOIC configuration. Check for end-of-life notices or alternative recommendations from Alpha & Omega Semiconductor before finalizing procurement plans.
Selection Notes
Select this component when a compact, cost-effective buck regulator is required for currents up to 2A. The integrated MOSFETs reduce board space compared to discrete solutions. Consider the 500kHz switching frequency for balancing efficiency and passive component size. Verify that the input voltage range aligns with the system power supply specifications.
Part Context
This part belongs to the AOZ1016 series of single-output buck regulators. It is designed for applications requiring high efficiency and minimal external components. The series typically includes variants with different packaging or temperature grades, sharing the same core control logic and power stage architecture.
Replacement Considerations
Consult Alpha & Omega Semiconductor documentation for direct pin-to-pin replacements within the AOZ101x family. Verify electrical parameters such as output current capability and switching frequency match the original design requirements before substitution.
