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UCC2808N-1 from UC

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UCC2808N-1

Manufacturer: UC

1

Partnumber Manufacturer Quantity Availability
UCC2808N-1,UCC2808N1 UC 3 In Stock

Description and Introduction

1 The UCC2808N-1 is a high-speed, low-power, BiCMOS current-mode PWM controller from Texas Instruments. Here are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Topology:** Current-mode PWM controller  
- **Operating Frequency:** Up to 1MHz  
- **Supply Voltage (VCC):** 7V to 12V (recommended)  
- **Maximum Duty Cycle:** 100%  
- **Output Drive Current:** ±1A (peak)  
- **Low Startup Current:** 0.5mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
- Designed for high-frequency DC-DC converter applications.  
- Features a high-speed oscillator for fast transient response.  
- Includes an under-voltage lockout (UVLO) function for protection.  
- Optimized for low-power standby operation.  

### **Features:**  
- **Current-Mode Control:** Enhances loop response and simplifies compensation.  
- **Programmable Oscillator:** Allows frequency adjustment with external components.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Internal Bandgap Reference:** Provides stable voltage regulation.  
- **Low Power Consumption:** Suitable for energy-efficient designs.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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