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UCC2800N from TI,Texas Instruments

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UCC2800N

Manufacturer: TI

Low-Power BiCMOS Current-Mode PWM

Partnumber Manufacturer Quantity Availability
UCC2800N TI 76 In Stock

Description and Introduction

Low-Power BiCMOS Current-Mode PWM The UCC2800N is a high-speed, low-power BiCMOS PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Configuration:** Push-Pull  
- **Topology:** Boost, Flyback, Forward  
- **Switching Frequency:** Up to 1MHz  
- **Supply Voltage (VCC):** 4.5V to 12V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Duty Cycle Max:** 100%  
- **Control Method:** Voltage Mode  
- **Output Current:** ±500mA (Peak)  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
The UCC2800N is a versatile pulse-width modulation (PWM) controller designed for high-frequency DC-DC power conversion. It features a voltage-mode control architecture, making it suitable for various power supply topologies, including boost, flyback, and forward converters.  

### **Features:**  
- High-speed operation (up to 1MHz)  
- Low power consumption  
- Voltage-mode PWM control  
- Adjustable dead-time control  
- Under-voltage lockout (UVLO) protection  
- Soft-start capability  
- Internal oscillator with external synchronization option  
- Wide operating temperature range  

The UCC2800N is commonly used in switch-mode power supplies (SMPS), DC-DC converters, and other power management applications.

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