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AOZ1327DI-01 is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is IC PWR SWITCH N-CHAN 1:1 12DFN. Review the specifications below when checking this part for your BOM.
Power Distribution Switches, Load Drivers specifications for AOZ1327DI-01
- Description：IC PWR SWITCH N-CHAN 1:1 12DFN
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：USB Switch
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：3.4V ~ 22V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：8A
- Rds On (Typ)：20mOhm
- Input Type：Non-Inverting
- Features：Auto Restart, Slew Rate Controlled, Status Flag
- Fault Protection：Over Temperature, Over Voltage, Short Circuit, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：12-DFN (3x3)
- Package / Case：12-VFDFN Exposed Pad
- Grade：-
- Qualification：-
Power Distribution Switches, Load Drivers datasheet and documents for AOZ1327DI-01
Power Distribution Switches, Load Drivers Overview
The AOZ1327DI-01 is a single-channel USB power switch manufactured by Alpha & Omega Semiconductor. It operates within an input voltage range of 3.4V to 22V and features a low on-resistance of 20mΩ. The device provides true reverse current blocking and integrates comprehensive circuit protection mechanisms, including overcurrent, thermal, and reverse polarity protection. Packaged in a 12-pin DFN-S with an exposed pad, it is designed for high-efficiency power management in portable electronics.
Power Distribution Switches, Load Drivers Feature Summary
- True reverse current blocking capability prevents backflow from output to input
- Integrated overcurrent and thermal protection safeguards connected loads
- Low on-resistance minimizes power loss during conduction
- Supports wide input voltage range suitable for various battery systems
Power Distribution Switches, Load Drivers Applications
- USB port protection in mobile devices
- Battery-powered equipment load switching
- Portable consumer electronics power distribution
- Circuit protection in industrial control modules
Power Distribution Switches, Load Drivers Procurement Notes
Verify the specific suffix -01 against the manufacturer's official datasheet to confirm pinout and marking consistency. Ensure the procurement channel provides genuine components with traceable lot codes. Cross-reference the package type 12-VFDFN Exposed Pad with design requirements. Confirm that the supplier adheres to anti-counterfeiting protocols for semiconductor parts.
Power Distribution Switches, Load Drivers Selection Notes
Select this component when true reverse current blocking is required alongside standard protection features. Evaluate the 20mΩ on-resistance against thermal dissipation constraints in the target enclosure. Verify compatibility with the system's maximum operating voltage of 22V. Consider the 12-pin DFN-S package dimensions for PCB layout optimization and thermal via placement strategies.
Power Distribution Switches, Load Drivers Part Context
This part belongs to the ECPower series of protection switches from Alpha & Omega Semiconductor. It is engineered for applications demanding robust fault handling and efficient power delivery. The series emphasizes compact form factors and integrated safety features to simplify system design and enhance reliability in space-constrained environments.
Power Distribution Switches, Load Drivers Replacement Considerations
Consult official substitution guides for equivalent single-channel USB switches with similar voltage ratings and protection profiles. Verify pin-to-pin compatibility before implementation. Ensure alternative components support true reverse current blocking if this feature is critical to the design.
Power Distribution Switches, Load Drivers FAQ
Does the AOZ1327DI-01 support reverse current flow?
No, the device features true reverse current blocking to prevent current from flowing from the output back to the input.
What is the maximum input voltage for this switch?
The input operating voltage ranges up to 22V.
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