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AP22811BW5-7

AP22811BW5-7 Description

The AP22811BW5-7 is a high-side, single-channel USB power switch designed and manufactured by Diodes Incorporated. It is a part of the Power Distribution Switches and Load Drivers category, specifically tailored for applications requiring high current handling and robust protection features. With a maximum output current of 2A, this device is suitable for powering USB devices or other high-current loads.

AP22811BW5-7 Features

• Output Configuration: High Side, allowing for control of high-side power rails.
• Product Status: Not For New Designs, indicating that while it is still available, it may be replaced by newer models in the future.
• Current - Output (Max): 2A, capable of handling high current loads.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to the Restriction of Hazardous Substances Directive.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device can be stored without desiccant.
• Input Type: Inverting, allowing for simple integration with various control signals.
• Switch Type: USB Switch, designed specifically for USB power management.
• Voltage - Load: 2.7V to 5.5V, accommodating a wide range of USB power sources.
• Ratio - Input:Output: 1:1, ensuring direct control over the load.
• Mounting Type: Surface Mount, facilitating easy integration into PCB designs.
• Rds On (Typ): 50mOhm, providing low-on resistance for efficient power delivery.
• Number of Outputs: 1, a single-channel design for straightforward applications.
• Fault Protection: Includes Current Limiting (Fixed), Over Temperature, Reverse Current, and UVLO, ensuring device safety and reliability.
• Package: Tape & Reel (TR), suitable for automated assembly processes.

AP22811BW5-7 Applications

The AP22811BW5-7 is ideal for applications where high-current USB power switching is required, such as:

• Portable Electronics: Powering USB devices in smartphones, tablets, and laptops.
• Power Banks: Managing power distribution in portable charging solutions.
• USB Hubs: Controlling power to multiple USB ports in a single device.
• Industrial Automation: Providing power control in automated systems with USB connectivity.

Conclusion of AP22811BW5-7

The AP22811BW5-7 offers a robust solution for high-current USB power switching with a comprehensive set of protection features. Its inverting input type and 1:1 input-output ratio make it easy to integrate into various systems. While it is marked as not for new designs, it remains a reliable choice for existing applications and those seeking a proven solution with a wide voltage range and high current capacity. Its compliance with REACH and RoHS regulations, along with its moisture sensitivity level, ensures that it meets the environmental and safety standards required in the electronics industry.