The AP2501SN-7 is a high-performance, single-channel, integrated power switch designed and manufactured by Diodes Incorporated, a leading global manufacturer and supplier of high-quality application-specific standard products. This component is specifically tailored for USB and other hot-swap applications.

Key Features

• High Current Handling: The AP2501SN-7 is capable of delivering up to 2.1A of continuous current, making it suitable for high-power USB devices and other applications requiring substantial power delivery.
• Over-Current Protection: The device includes built-in over-current protection to safeguard the USB port and connected devices from damage due to excessive current draw.
• Thermal Shutdown: An integrated thermal shutdown feature provides additional protection by turning off the power switch if the junction temperature exceeds safe operating limits.
• Under-Voltage Lockout: The under-voltage lockout (UVLO) ensures that the switch remains off when the input voltage falls below a certain threshold, preventing malfunctions caused by insufficient power supply.
• Low On-Resistance: The low on-resistance of the built-in MOSFET minimizes power loss and improves efficiency, which is crucial for battery-operated devices.
• Soft-Start: The soft-start feature limits inrush current during startup, reducing the risk of damage to sensitive electronic components.

Applications

The AP2501SN-7 is versatile and can be used in a wide range of applications, including:

• USB hubs, docking stations, and monitors
• Hot-swap power supplies
• Battery chargers
• Portable consumer electronics

Package and Availability

The AP2501SN-7 comes in a compact SOP-8 package, which is ideal for space-constrained applications. It is available for order from Diodes Incorporated and through various authorized distributors, ensuring easy integration into your design and supply chain.

For detailed technical specifications, application notes, and support documentation, please visit the Diodes Incorporated website or contact their technical support team.