The FPF2102 is a Current Limiting Power Switch. It is designed for applications that require a controlled current limit to protect the power source and connected devices. The FPF2102 provides a robust and reliable solution for hot-swap applications and other scenarios where current limiting is essential.

Applications

• USB Power Distribution
• Hot-Swap Applications
• Peripheral Protection
• Power Distribution in Portable Devices
• Overcurrent Protection in Industrial Equipment

Features

• Adjustable Current Limit
• Overcurrent Protection
• Short-Circuit Protection
• Reverse Blocking
• Thermal Shutdown
• Enable Input
• Fault Indication

Benefits

• Protects power sources and connected devices from overcurrent and short-circuit conditions.
• Enables hot-swapping of devices without causing damage to the system.
• Provides a controlled current limit to prevent excessive current draw.
• Improves system reliability and safety.
• Reduces the risk of component failure due to overcurrent conditions.

Additional Details

The FPF2102 features an adjustable current limit, allowing the user to set the maximum current that the device will allow to pass through. When the current exceeds the set limit, the device will limit the current to the specified value, protecting the power source and connected devices. The device also includes overcurrent protection, short-circuit protection, reverse blocking, and thermal shutdown features to further enhance system protection. The FPF2102 is available in a small SOT23-5 package.