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UCC2808AN-2 from TI,Texas Instruments

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UCC2808AN-2

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UCC2808AN-2,UCC2808AN2 TI 45 In Stock

Description and Introduction

1 The UCC2808AN-2 is a high-speed PWM controller manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** High-Speed PWM Controller  
- **Package:** PDIP-8 (Plastic Dual-In-Line Package)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (VCC):** Up to 20V  
- **Output Current (Source/Sink):** 200mA (Peak)  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Error Amplifier Bandwidth:** 5MHz  
- **Propagation Delay:** 50ns  

### **Descriptions:**
The UCC2808AN-2 is a high-performance pulse-width modulation (PWM) controller designed for power supply applications. It features fast response times, high-frequency operation, and precise duty cycle control, making it suitable for switch-mode power supplies (SMPS), DC-DC converters, and other power management systems.

### **Features:**
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Adjustable Dead-Time Control:** Allows optimization of switching transitions.  
- **Precision Reference Voltage:** 5V ±1% internal reference for accurate regulation.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Error Amplifier with High Bandwidth:** Enables fast transient response.  
- **Totem-Pole Output:** Capable of driving MOSFETs or IGBTs directly.  
- **Synchronization Input:** Allows external clock synchronization.  

This information is based solely on the manufacturer's datasheet and specifications.

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