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UCC2813PWTR-1 from TI,Texas Instruments

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23.438ms

UCC2813PWTR-1

Manufacturer: TI

0

Partnumber Manufacturer Quantity Availability
UCC2813PWTR-1,UCC2813PWTR1 TI 910 In Stock

Description and Introduction

0 The UCC2813PWTR-1 is a power factor correction (PFC) controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCC2813PWTR-1  
- **Type:** Power Factor Correction (PFC) Controller  
- **Package:** TSSOP-14  
- **Operating Temperature Range:** -40°C to +105°C  
- **Input Voltage Range:** 10V to 17V (for VCC)  
- **Switching Frequency:** Adjustable (typically up to 250kHz)  
- **Control Method:** Average Current Mode Control  
- **Features:**  
  - High-speed PWM controller  
  - Low startup current  
  - Programmable soft-start  
  - Overvoltage protection (OVP)  
  - Undervoltage lockout (UVLO)  
  - Zero-current detection  

### **Descriptions:**  
The UCC2813PWTR-1 is designed for power factor correction in AC/DC power supplies. It operates in continuous conduction mode (CCM) and uses average current mode control to improve power factor and reduce harmonic distortion.  

### **Features:**  
- **Average Current Mode Control:** Ensures low harmonic distortion.  
- **Programmable Switching Frequency:** Allows flexibility in design.  
- **Low Startup Current:** Reduces power consumption during startup.  
- **Soft-Start Function:** Prevents inrush current issues.  
- **Protection Features:** Includes overvoltage and undervoltage lockout for safe operation.  

This information is based solely on the manufacturer's specifications.

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