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UCC2808DTR-2 from TI,Texas Instruments

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15.625ms

UCC2808DTR-2

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UCC2808DTR-2,UCC2808DTR2 TI 1340 In Stock

Description and Introduction

1 The UCC2808DTR-2 is a BiCMOS PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Control Method:** Current-Mode PWM  
- **Topology:** Flyback, Forward  
- **Frequency Range:** Up to 1MHz  
- **Output Current:** 1A (Peak)  
- **Supply Voltage (VCC):** 8V to 17V  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The UCC2808DTR-2 is a high-performance PWM controller designed for DC-DC power conversion applications. It features current-mode control for improved loop response and includes protections such as undervoltage lockout (UVLO) and cycle-by-cycle current limiting.  

### **Features:**  
- **Current-Mode Control** for fast transient response  
- **Adjustable Switching Frequency** up to 1MHz  
- **Undervoltage Lockout (UVLO)** for protection  
- **Cycle-by-Cycle Current Limiting**  
- **Soft-Start Capability**  
- **Low Startup Current** (< 0.5mA)  
- **BiCMOS Technology** for low power consumption  
- **Synchronizable Oscillator**  

This device is commonly used in power supplies, DC-DC converters, and industrial applications.

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