Product Overview: AP2181MPG-13 from Diodes Incorporated

The AP2181MPG-13 is a high-performance, single-channel current-limited integrated high-side power switch from Diodes Incorporated, designed for USB and other hot-swap applications. This power switch is optimized for self-powered and bus-powered Universal Serial Bus (USB) applications.

Key Features

• Current Limiting: The device provides 0.5A to 1.5A of continuous load current with accurate current limiting to protect the host device from overcurrent conditions.
• Fast Response Time: It features a fast response to fault conditions, improving system reliability and providing robust output protection.
• Over-Temperature Protection: The AP2181MPG-13 includes over-temperature protection that shuts down the switch to prevent overheating.
• Built-in Soft-Start: The soft-start mechanism prevents abrupt current surges during device startup.
• Reverse Current Blocking: This feature prevents current from flowing backward from the output to the input when the switch is powered off.
• Low Standby Current: The low standby current consumption makes the AP2181MPG-13 suitable for battery-powered devices.

Applications

The AP2181MPG-13 is ideal for a wide range of applications, including:

• USB peripherals and USB hubs
• Hot-swap supplies
• Portable consumer electronics
• Battery-charging circuits
• Notebooks and desktop computers

Package and Quality

The device is available in a space-saving SOT25 package, making it suitable for compact PCB layouts. It is also RoHS compliant and adheres to the highest standards of quality, ensuring reliability and performance in demanding applications.

Manufacturer Information

Diodes Incorporated is a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. The AP2181MPG-13 is part of their extensive portfolio of components designed to meet the rigorous requirements of electronic design engineers.