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UCC2808DTR-1 from TI,Texas Instruments

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UCC2808DTR-1

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UCC2808DTR-1,UCC2808DTR1 TI 54 In Stock

Description and Introduction

1 The UCC2808DTR-1 is a power factor correction (PFC) controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 12V  
- **Operating Frequency:** Up to 250 kHz  
- **Output Drive Current:** ±1.5A (peak)  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to 105°C  
- **Control Method:** Average Current Mode  

### **Descriptions:**  
The UCC2808DTR-1 is designed for high-performance power factor correction in AC/DC power supplies. It features an average current mode control architecture for improved efficiency and reduced harmonic distortion.  

### **Features:**  
- **Power Factor Correction (PFC) Controller**  
- **Low Distortion, High Power Factor**  
- **Internal Start-Up Timer**  
- **Overvoltage Protection (OVP)**  
- **Undervoltage Lockout (UVLO)**  
- **Soft-Start Function**  
- **Peak Current Limiting**  

This device is commonly used in switch-mode power supplies (SMPS) and other applications requiring power factor correction.

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