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UCC2813QDR-4Q1 from TI,Texas Instruments

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15.625ms

UCC2813QDR-4Q1

Manufacturer: TI

0

Partnumber Manufacturer Quantity Availability
UCC2813QDR-4Q1,UCC2813QDR4Q1 TI 768 In Stock

Description and Introduction

0 The UCC2813QDR-4Q1 is a high-performance, average current mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Average Current Mode PWM Controller  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +125°C  
- **Input Voltage Range:** Up to 17.5V  
- **Switching Frequency:** Adjustable, typically up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Output Drive Current:** ±1.5A (peak)  
- **Features:**  
  - Average current mode control  
  - Programmable oscillator frequency  
  - Precision voltage reference (5V ±1%)  
  - Soft-start capability  
  - Under-voltage lockout (UVLO)  
  - Over-current protection  

### **Descriptions:**  
The UCC2813QDR-4Q1 is designed for power supply applications requiring high efficiency and precise current control. It is commonly used in power factor correction (PFC) circuits, AC-DC converters, and other switch-mode power supplies.  

### **Features:**  
- **Average Current Mode Control:** Ensures accurate current regulation.  
- **Adjustable Oscillator:** Allows flexible frequency setting.  
- **High Drive Capability:** Supports MOSFET and IGBT drivers.  
- **Protection Features:** Includes UVLO and over-current protection.  
- **Wide Temperature Range:** Suitable for industrial applications.  

This information is based on TI's official documentation for the UCC2813QDR-4Q1.

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