Introducing the AP2166SG-13 Dual Channel Current Limited Power Switch

The AP2166SG-13 is a state-of-the-art dual channel current limited power switch from Diodes Incorporated, designed to deliver both efficiency and protection for your power management needs. This advanced component is an ideal solution for applications requiring distribution of USB or other hot-swap power supplies.

At the heart of the AP2166SG-13 lies its dual-channel architecture, which allows for the independent control of two separate USB ports or other peripheral devices. The device is capable of a continuous output current of 1A per channel, ensuring that a wide range of devices can be powered effectively. Each channel is also equipped with independent current limiting and thermal shutdown features, providing robust protection against overcurrent and overheating conditions.

The AP2166SG-13 operates over a wide input voltage range from 2.7V to 5.5V, making it versatile for various USB applications, including standard 3.3V and 5V systems. Its low quiescent current and high efficiency ensure minimal power loss during operation, contributing to overall energy savings and longer battery life in portable applications.

One of the key features of this power switch is its built-in fixed current limit, which prevents damage to host devices from overcurrent conditions. The current limit level is factory set, eliminating the need for external resistors and simplifying the design process. Additionally, the AP2166SG-13 includes an auto-retry feature that attempts to reset the switch after a fault condition, further enhancing system reliability.

The device is provided in a compact SOP-8 package, making it suitable for space-constrained applications. It is also compliant with the RoHS directive, ensuring an environmentally friendly and lead-free product. The AP2166SG-13 integrates seamlessly into a wide range of applications, including laptops, desktops, docking stations, monitors, and other peripherals requiring power distribution and fault protection.

Diodes Incorporated's AP2166SG-13 is a testament to the company's commitment to providing high-quality, reliable power management solutions. Its combination of dual-channel operation, current limiting, and thermal protection features make it an excellent choice for designers looking to enhance the safety and efficiency of their power distribution systems.