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FPF2165 from FAIRCHIL,Fairchild Semiconductor

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FPF2165

Manufacturer: FAIRCHIL

Full Function Load Switch with Adjustable Current Limit

Partnumber Manufacturer Quantity Availability
FPF2165 FAIRCHIL 12000 In Stock

Description and Introduction

Full Function Load Switch with Adjustable Current Limit The FPF2165 is a power distribution switch manufactured by Fairchild Semiconductor. It is designed for applications requiring controlled power distribution, such as USB ports, hot-swap, and other power management systems.  

### **Key Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Load Current:** Up to 1.5A  
- **Low On-Resistance (RDS(ON)):** 70mΩ (typical)  
- **Fast Turn-On Time:** 20μs (typical)  
- **Undervoltage Lockout (UVLO):** Yes  
- **Overcurrent Protection (OCP):** Adjustable (default 1.5A)  
- **Thermal Shutdown Protection:** Yes  
- **Reverse Current Blocking:** Yes  
- **Enable Logic Control:** Active-high (EN pin)  
- **Package Type:** 5-pin SOT-23  

The FPF2165 is commonly used in portable devices, USB hubs, and other power-sensitive applications.  

*(Note: Fairchild Semiconductor was acquired by ON Semiconductor in 2016, but the FPF2165 remains part of their legacy product line.)*

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