The AP22811BM8-13 is a single channel, current-limited integrated high-side power switch designed by Diodes Incorporated, tailored for USB and other hot-swap applications. This component is an essential piece for modern electronic systems that require power distribution controls with fault protection to prevent damage from overcurrent, short circuits, and thermal events.

Key Features

• Current Limiting: The device provides a precise current limiting function that ensures the safety of the system by preventing excessive current from flowing through the circuit.
• Built-in Soft Start: The AP22811BM8-13 integrates a soft-start mechanism to minimize inrush current, contributing to enhanced system stability upon power-up.
• Thermal Shutdown Protection: With an automatic thermal shutdown feature, the device protects itself and the system from overheating, which could otherwise lead to component damage or failure.
• Under-Voltage Lockout (UVLO): The UVLO function ensures that the device operates at the correct voltage levels, safeguarding against potential malfunctions due to insufficient power supply.
• Controlled Rise Time: The switch offers a controlled output rise time, reducing the likelihood of voltage spikes that can damage sensitive electronic components.
• Reverse Current Blocking: This feature prevents current from flowing backward through the switch when it is powered off, which is crucial for protecting the load and the power source.

Applications

The AP22811BM8-13 is versatile in its applications, suitable for a variety of systems, including:

• USB-powered devices
• Hot-swap equipment
• Portable consumer electronics
• Computing and storage systems
• Power distribution switches

Package and Availability

The AP22811BM8-13 comes in a compact, space-saving U-DFN2020-6 (Type B) package, making it ideal for applications where board space is at a premium. The device is available through Diodes Incorporated and its authorized distributors. For detailed specifications, sample requests, or volume pricing information, customers are encouraged to contact Diodes Incorporated directly or visit their official website.