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UCC2813QDR-3Q1 from TI,Texas Instruments

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UCC2813QDR-3Q1

Manufacturer: TI

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Partnumber Manufacturer Quantity Availability
UCC2813QDR-3Q1,UCC2813QDR3Q1 TI 1326 In Stock

Description and Introduction

0 The UCC2813QDR-3Q1 is a high-performance, current-mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Topology:** Current-mode PWM controller  
- **Input Voltage Range:** 8.5V to 21V  
- **Operating Frequency:** Up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Output Drive Current:** ±1.5A (peak)  
- **UVLO (Undervoltage Lockout):** 8.5V (on), 7.6V (off)  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Programmable soft-start  
  - Cycle-by-cycle current limiting  
  - Leading-edge blanking  
  - Internal totem-pole output driver  
  - Synchronization capability  

### **Descriptions:**  
The UCC2813QDR-3Q1 is designed for high-efficiency power supply applications, providing precise control for switching power converters. It supports a wide input voltage range and high-frequency operation, making it suitable for DC-DC converters, offline power supplies, and other power management systems.  

### **Features:**  
- High-speed PWM control  
- Adjustable switching frequency  
- Enhanced noise immunity  
- Low startup current  
- Thermal shutdown protection  

This device is optimized for reliability and performance in demanding power supply applications.

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