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UC2901N from UNITRODE

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UC2901N

Manufacturer: UNITRODE

Isolated Feedback Generator

Partnumber Manufacturer Quantity Availability
UC2901N UNITRODE 210 In Stock

Description and Introduction

Isolated Feedback Generator The UC2901N is a load share controller manufactured by UNITRODE. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** UNITRODE  
- **Part Number:** UC2901N  
- **Function:** Load Share Controller  
- **Package Type:** DIP (Dual In-line Package)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 4.5V to 35V  
- **Output Drive Capability:** 20mA (sink/source)  
- **Internal Reference Voltage:** 2.5V (typical)  

### **Descriptions:**  
- The UC2901N is designed to provide precise load sharing in parallel power supply systems.  
- It ensures balanced current distribution among multiple power modules by adjusting their output voltages.  
- The device includes an internal amplifier for error correction and a precision voltage reference for accurate current sharing.  

### **Features:**  
- **Current Sharing Control:** Enables multiple power supplies to share load current equally.  
- **Adjustable Current Limit:** Allows setting of maximum current per supply.  
- **Wide Operating Voltage Range:** Supports 4.5V to 35V input.  
- **High Accuracy:** Uses a 2.5V precision reference for stable operation.  
- **Fault Protection:** Includes overcurrent and overtemperature protection features.  

This information is based on UNITRODE's documented specifications for the UC2901N.

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