Product Overview: AP2181MPG-13-01 from Diodes Incorporated

The AP2181MPG-13-01 is a high-quality, single-channel current-limited integrated high-side power switch designed for USB and other hot-swap applications. Manufactured by Diodes Incorporated, a leading global manufacturer and supplier of high-quality semiconductor products, this power switch is an essential component for modern electronic systems that require efficient power distribution and management.

Key Features

• Current Limiting: The device provides precise current limiting to protect the host device from over-current conditions. It is capable of delivering a continuous current of up to 1A, making it suitable for a wide range of applications.
• Over-Temperature Protection: With a built-in over-temperature protection feature, the AP2181MPG-13-01 ensures safe operation by shutting down the output when the junction temperature exceeds the thermal shutdown threshold.
• Fast Response Time: The device offers a quick response time to fault conditions, thereby providing robust protection for sensitive components.
• Reverse Current Blocking: This power switch prevents reverse current flow when the switch is turned off, safeguarding downstream components.
• Controlled Rise Time: The AP2181MPG-13-01 minimizes inrush current during turn-on, which contributes to the reduction of EMI and surge impact on the power line.

Applications

The AP2181MPG-13-01 is versatile and can be used in various applications, including but not limited to:

• USB peripherals and USB hubs
• Hot-swap supplies
• Portable electronic devices
• Battery-charger circuits

Product Specifications

The device comes in a space-saving SOT-25 package and operates over a wide voltage range from 2.7V to 5.5V, making it ideal for low-voltage and battery-powered applications. It also features an active high enable input, allowing easy control of the power switch.

Quality and Reliability

Diodes Incorporated is committed to the highest standards of quality and reliability, and the AP2181MPG-13-01 is no exception. This product is designed to meet stringent industry requirements, ensuring long-term performance and reliability in your electronic designs.