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AOZ1356DI-05 is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is 5V/3A ECPOWER PROTECTION SWITCH. Review the specifications below when checking this part for your BOM.
The AOZ1356DI-05 is a single-channel N-channel power switch/driver designed for applications requiring up to 3.5A of current. It operates within a load voltage range of 3.4V to 5.5V and features an on-resistance typical value of 39 milliohms. The device supports USB PD Fast Role Swap and includes comprehensive protection mechanisms such as adjustable current limit, ESD, overtemperature, overvoltage, short circuit, and UVLO. It is housed in a 12-DFN (3x3) package with a bare pad.
Verify the specific suffix -05 against official Alpha & Omega Semiconductor documentation to confirm functional differences from other variants like -01 or -02. Ensure compatibility with USB PD controller interfaces. Confirm package marking codes and thermal pad requirements during integration planning.
Select this component when USB PD Fast Role Swap capability is required alongside high-current switching. Compare on-resistance and protection thresholds against system requirements. Evaluate the 12-DFN package thermal performance for the target application environment.
This part belongs to the AOZ1356 family of ECPOWER protection switches. It shares core architecture with variants differing primarily in configuration suffixes. The family targets modern mobile and computing platforms requiring robust power management and protocol compliance.
Public confirmed substitute part numbers are not available in the provided source material.
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