Product Overview: AP2311AM8-13

The AP2311AM8-13 is a high-performance, single-channel, integrated current-limited power switch designed by Diodes Incorporated for USB and other hot-swap applications. This advanced power management chip is housed in a compact MSOP-8 package, making it suitable for space-constrained designs.

Key Features

• Current Limiting: The device provides a precise current limiting function, protecting the host device from overcurrent conditions. The current limit threshold is factory-set which ensures consistent performance across applications.
• Fast Transient Response: With its built-in fast transient response, the AP2311AM8-13 is capable of handling rapid load changes, ensuring stable operation for sensitive electronic components.
• Reverse Current Blocking: This feature prevents any reverse current flow from the output to the input when the switch is powered off, safeguarding the upstream devices from potential damage.
• Thermal Shutdown Protection: The AP2311AM8-13 includes an auto-retry thermal shutdown protection that helps to protect the device and the load from overheating.
• Under-Voltage Lockout (UVLO): The UVLO feature ensures that the power switch operates correctly by turning off when the input voltage drops below a certain threshold.
• Controlled Rise Time: The device features a controlled output rise time which reduces inrush current during turn-on, minimizing the risk of system voltage drop.

Applications

The versatility of the AP2311AM8-13 makes it an ideal choice for a variety of applications, including:

• USB port power supply management
• Hot-swap power supplies
• Power distribution switches
• Self-powered and bus-powered USB peripherals
• Notebook computers and consumer electronics

Technical Specifications

Operating within a voltage range of 2.7V to 5.5V, the AP2311AM8-13 can handle continuous output currents up to 1.5A. The device's low standby current and high efficiency make it particularly well-suited for battery-powered applications.

With its comprehensive protection features and compact form factor, the AP2311AM8-13 from Diodes Incorporated represents a reliable and efficient solution for power management in modern electronic devices.