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UCC2808APW-2 from TI,Texas Instruments

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UCC2808APW-2

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UCC2808APW-2,UCC2808APW2 TI 1164 In Stock

Description and Introduction

1 The UCC2808APW-2 is a high-speed PWM controller from Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCC2808APW-2  
- **Category:** PWM Controller  
- **Topology:** Current-Mode  
- **Operating Frequency:** Up to 1MHz  
- **Supply Voltage (VCC):** 7V to 35V  
- **Output Current:** ±1A (Peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Switching Frequency:** Adjustable  
- **Package:** TSSOP-20  

### **Descriptions:**
The UCC2808APW-2 is a high-performance current-mode PWM controller designed for high-frequency power supply applications. It provides precise regulation and fast transient response, making it suitable for DC-DC converters, offline power supplies, and other switching power applications.

### **Features:**
- **Current-Mode Control:** Enhances loop stability and transient response.  
- **Programmable Switching Frequency:** Allows flexibility in design.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage range.  
- **High-Current Totem-Pole Outputs:** Supports efficient MOSFET driving.  
- **Error Amplifier:** Provides accurate voltage regulation.  
- **Synchronization Capability:** Allows external clock synchronization.  
- **Thermal Shutdown Protection:** Prevents overheating damage.  

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

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