Overview of AP2171SG-13 from Diodes Incorporated

The AP2171SG-13 is a high-quality, single-channel current-limited integrated high-side power switch from Diodes Incorporated, designed for USB and other hot-swap applications. This product is an essential component for designers looking to ensure protection and control in their power management systems.

Key Features

• Operating Voltage Range: The AP2171SG-13 operates over a broad voltage range from 2.7V to 5.5V, making it suitable for a wide array of USB-powered devices.
• Current Limiting: This power switch comes with an adjustable current limit, which can be set through an external resistor. This feature helps protect devices from damage due to overcurrent conditions.
• Fast Response Time: The device boasts a fast response time to fault conditions, thereby providing swift protection against overcurrent and short-circuit events.
• Thermal Shutdown Protection: It includes an auto-retry thermal shutdown protection that ensures the device and the system are protected from excessive temperature rise.
• Controlled Rise Time: The AP2171SG-13 offers a controlled output rise time which reduces inrush current, minimizing the risk of system instability.
• Under-Voltage Lockout (UVLO): This safety feature ensures that the power switch remains off when the input voltage is below a specific threshold, preventing malfunctioning due to undervoltage conditions.

Applications

The AP2171SG-13 is versatile and can be used in a variety of applications, including:

• USB ports and peripherals
• Hot-swap power supplies
• Portable consumer electronics
• Overcurrent and short-circuit protection circuits

Package and Reliability

The AP2171SG-13 is offered in a space-saving SOT-25 package, which is ideal for space-constrained applications. It is designed to meet the high reliability standards required in industrial and consumer electronic products. The device's green molding compound is RoHS compliant and free from halogen and antimony, reflecting Diodes Incorporated's commitment to environmental sustainability.

With its robust set of features and protections, the AP2171SG-13 from Diodes Incorporated stands out as a reliable and efficient solution for power management and circuit protection in a wide range of electronic devices.