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UCC2813DTR-0G4 from TI,Texas Instruments

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UCC2813DTR-0G4

Manufacturer: TI

Low Power Economy BiCMOS Current Mode PWM 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
UCC2813DTR-0G4,UCC2813DTR0G4 TI 805 In Stock

Description and Introduction

Low Power Economy BiCMOS Current Mode PWM 8-SOIC -40 to 85 The UCC2813DTR-0G4 is a power factor correction (PFC) controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Continuous Conduction Mode (CCM) PFC Controller  
- **Input Voltage Range:** 85 VAC to 265 VAC  
- **Switching Frequency:** Up to 250 kHz  
- **Output Voltage Regulation:** Adjustable  
- **Operating Temperature Range:** -40°C to +105°C  
- **Package:** SOIC-8  
- **Control Method:** Average Current Mode Control  
- **Supply Voltage (VCC):** 10 V to 17 V  
- **Peak Gate Drive Current:** ±1.5 A  
- **Protection Features:** Overvoltage, Undervoltage, and Open-Loop Detection  

### **Descriptions:**  
The UCC2813DTR-0G4 is designed for high-performance power factor correction in AC-DC power supplies. It operates in continuous conduction mode (CCM) to minimize input current distortion and improve efficiency.  

### **Features:**  
- **High Power Factor (>0.99)**  
- **Low THD (Total Harmonic Distortion)**  
- **Programmable Switching Frequency**  
- **Internal Start-Up Timer**  
- **Zero Current Detection (ZCD) for Synchronous Rectification**  
- **Soft-Start Function**  
- **Lead-Free and RoHS Compliant**  

This IC is commonly used in applications such as server power supplies, industrial power systems, and LED lighting drivers.  

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Application Scenarios & Design Considerations

Low Power Economy BiCMOS Current Mode PWM 8-SOIC -40 to 85

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