Product Overview: AP2162ASG-13 Dual Channel Current-Limited Power Switch

The AP2162ASG-13 is a high-performance, dual-channel current-limited power switch designed and manufactured by Diodes Incorporated, a leading global provider of discrete, analog, and mixed-signal semiconductors. This power switch is specifically engineered to provide protection to systems and USB ports by limiting the amount of current that can pass through, thus preventing damage from overcurrent conditions.

Encased in a space-saving SOP-8 package, the AP2162ASG-13 is an ideal solution for applications where board space is at a premium. It operates from a voltage range of 2.7V to 5.5V, making it versatile for various USB-powered devices and other portable electronic applications.

Key Features:

• Dual Channel: This device incorporates two independently controlled power switches, allowing for individual management of two separate loads or USB ports.
• Current Limiting: Each channel is designed to limit the output current to a safe level, with typical current limits at 0.5A, 1A, or 1.5A per channel to prevent damage from overcurrent and short-circuit conditions.
• Fast Response Time: The AP2162ASG-13 reacts swiftly to fault conditions, with a typical response time of less than 1ms, ensuring rapid protection for sensitive components.
• Built-in Thermal Protection: The device includes an auto-recovery thermal shutdown feature that protects both the switch and the connected device from overheating.
• Under-Voltage Lockout (UVLO): The UVLO function ensures that the power switch remains off when the input voltage is below a specific threshold, preventing erratic operation.
• Controlled Rise Time: The AP2162ASG-13 is designed with controlled output rise times to minimize inrush current during power-up, thereby reducing the likelihood of voltage drops on the input supply line.

Applications:

The versatility of the AP2162ASG-13 makes it suitable for a wide range of applications, including:

• USB hubs and peripherals
• Portable electronic devices
• Battery-powered equipment
• Hot-swap supplies

With its robust feature set, the AP2162ASG-13 from Diodes Incorporated is an excellent choice for designers looking to enhance the safety and reliability of their power management systems.