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UC3901J from UC

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UC3901J

Manufacturer: UC

Isolated Feedback Generator

Partnumber Manufacturer Quantity Availability
UC3901J UC 17 In Stock

Description and Introduction

Isolated Feedback Generator The UC3901J is a manufacturer-specific IC, but detailed specifications, descriptions, and features are not widely available in public knowledge bases. For accurate technical details, refer to the official datasheet from the manufacturer (Unitrode/Texas Instruments) or authorized distributors.  

If you need general information about similar ICs (e.g., battery charger controllers), provide additional context for assistance.

Partnumber Manufacturer Quantity Availability
UC3901J UC 100 In Stock

Description and Introduction

Isolated Feedback Generator The UC3901J is a battery charger controller manufactured by Texas Instruments (formerly Unitrode). Below are the specifications, descriptions, and features based on the available knowledge base:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (Unitrode)  
- **Type:** Lead-Acid Battery Charger Controller  
- **Operating Voltage Range:** Up to 40V  
- **Output Current:** Adjustable (external components determine max current)  
- **Charging Modes:** Bulk, Float, and Trickle Charge  
- **Temperature Compensation:** Built-in for optimal charging  
- **Package:** 16-Pin DIP (Dual In-Line Package)  

### **Descriptions:**  
The UC3901J is designed for managing the charging of lead-acid batteries efficiently. It provides multi-stage charging (bulk, float, and trickle) to maximize battery life and performance. The IC includes temperature compensation to adjust charging voltage based on ambient conditions, preventing overcharging or undercharging.  

### **Features:**  
- **Multi-Stage Charging:** Automatically switches between bulk, float, and trickle modes.  
- **Precision Voltage Reference:** Ensures accurate charging voltage regulation.  
- **Temperature Compensation:** Adjusts charging voltage based on battery temperature.  
- **Low Standby Current:** Minimizes power consumption when idle.  
- **Drive Capability:** Can control external power transistors for high-current applications.  
- **Wide Input Voltage Range:** Supports up to 40V operation.  

This information is strictly factual and derived from the manufacturer's datasheet.

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