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UCC2813DTR-4G4 from TI,Texas Instruments

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UCC2813DTR-4G4

Manufacturer: TI

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Partnumber Manufacturer Quantity Availability
UCC2813DTR-4G4,UCC2813DTR4G4 TI 10000 In Stock

Description and Introduction

0 The UCC2813DTR-4G4 is a high-performance, BiCMOS, average current-mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 10.5V to 18V  
- **Operating Frequency:** Up to 1MHz  
- **Output Current:** ±2A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Switching Frequency:** Programmable  
- **Package Type:** SOIC-8  
- **Operating Temperature Range:** -40°C to +105°C  

### **Descriptions:**  
The UCC2813DTR-4G4 is designed for power supply applications requiring high efficiency and precise current control. It features average current-mode control, which improves noise immunity and simplifies loop compensation.  

### **Features:**  
- **Average Current-Mode Control**  
- **Programmable Oscillator Frequency**  
- **Precision Reference Voltage (5V ±1%)**  
- **Soft-Start Functionality**  
- **Under-Voltage Lockout (UVLO)**  
- **Low Startup Current (<100µA)**  
- **BiCMOS Technology for Low Power Consumption**  

This device is commonly used in AC/DC converters, power factor correction (PFC) circuits, and switch-mode power supplies (SMPS).

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