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AOZ1017AIL#A
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Product Detailed Parameters
- Description：IC REG BUCK ADJ 3A 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：3A
- 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 AOZ1017AIL is a high-efficiency, synchronous buck switching regulator IC manufactured by Alpha & Omega Semiconductor Inc. It provides a positive adjustable output voltage within a specified range and supports a continuous output current of 3A. The device operates from an input voltage range of 4.5V to 16V. It is housed in an 8-SOIC package with a width of 3.90mm (0.154 inches). The component is designed for simple implementation in power supply applications requiring efficient step-down conversion.
Feature Summary
- Synchronous buck topology for high efficiency
- Adjustable positive output voltage capability
- Wide input voltage operating range
- Compact surface-mount packaging
Applications
- General purpose DC-DC step-down conversion
- Point-of-load regulation for digital circuits
- Battery-powered equipment power management
Procurement Notes
Verify the exact suffix designation against manufacturer documentation, as variations may exist. Confirm end-of-life status and obsolescence notices prior to procurement. Ensure compatibility with existing PCB footprints and thermal requirements. Check for RoHS compliance and environmental declarations relevant to the specific manufacturing batch.
Selection Notes
Select this component for applications requiring a 3A output current from a 4.5V to 16V input source. Consider the 8-SOIC package constraints for thermal dissipation and board space. Evaluate the need for adjustable output voltage versus fixed voltage alternatives. Verify that the required efficiency levels align with the synchronous buck design characteristics.
Part Context
This part belongs to the AOZ1017 series of buck regulators from Alpha & Omega Semiconductor. The series focuses on high-efficiency power management solutions. The AOZ1017AIL variant specifically denotes the 8-SOIC package configuration. Other variants in the family may offer different packages or pin configurations while maintaining similar electrical performance profiles.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference guides for compatible alternatives. Ensure any replacement matches the input/output voltage ranges and current capabilities.
