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UC2879N from UC

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UC2879N

Manufacturer: UC

Phase Shift Resonant Controller

Partnumber Manufacturer Quantity Availability
UC2879N UC 15 In Stock

Description and Introduction

Phase Shift Resonant Controller The UC2879N is a high-speed PWM controller manufactured by Texas Instruments. Below are the key specifications, descriptions, and features:  

### **Manufacturer:**  
- **Texas Instruments**  

### **Specifications:**  
- **Topology:** Push-Pull, Half-Bridge, Full-Bridge  
- **Frequency Range:** Up to 1MHz  
- **Operating Voltage:** 10V to 20V  
- **Output Current:** ±2A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Switching Frequency:** Adjustable via external components  
- **Protection Features:** Under-Voltage Lockout (UVLO), Over-Current Protection  

### **Descriptions:**  
- The UC2879N is designed for high-frequency power supply applications.  
- It provides precise PWM control for push-pull, half-bridge, and full-bridge converter topologies.  
- The device includes an onboard oscillator, error amplifier, and PWM comparator for efficient power management.  

### **Features:**  
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Adjustable Dead-Time Control:** Prevents shoot-through in bridge configurations.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Synchronization Input:** Allows synchronization with an external clock.  
- **Error Amplifier:** Provides closed-loop feedback control.  
- **Dual Output Drivers:** Capable of driving power MOSFETs or IGBTs.  

This information is based on the manufacturer's datasheet and technical documentation.

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