The AP2171DMPG-13 is a cutting-edge overcurrent protection device designed and manufactured by Diodes Incorporated, a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets.

Key Features

• Single Channel Current-Limited Power Switch: This device integrates a single channel power switch which offers a controlled and limited amount of current to downstream components, enhancing the protection against overcurrent conditions.
• Input Voltage Range: The AP2171DMPG-13 operates over an input voltage range from 2.7V to 5.5V, making it suitable for a wide array of USB and other powered applications.
• Overcurrent and Thermal Protection: It comes with built-in overcurrent protection which safeguards the device and the system from damage due to excessive currents, and thermal protection to prevent overheating.
• Fast Response Time: The device features a fast response time to overcurrent events, ensuring quick action to protect circuitry.
• Low Standby Current: The low standby current helps in conserving power when the device is in idle mode, making it an energy-efficient choice.

Applications

The AP2171DMPG-13 is versatile in its applications. It is commonly used in:

• USB Peripherals and USB Hubs
• Portable Devices
• Battery-Charger Circuits
• Hot-Swap Supplies

Package and Reliability

This device is offered in a space-saving, environmentally friendly Micro-DFN-6 package. The AP2171DMPG-13 is also compliant with RoHS standards, minimizing the environmental impact by restricting the use of certain hazardous substances in electrical and electronic equipment. Furthermore, it is characterized for operation from -40°C to +85°C, ensuring reliable performance over a wide temperature range.

Conclusion

Diodes Incorporated's AP2171DMPG-13 is a robust and reliable solution for applications requiring power distribution with current-limiting capabilities. Its comprehensive protection features, combined with a compact package size, make it an ideal choice for designers who need to enhance system safety without compromising on space or power efficiency.