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UCC2808ADTR-2 from TI,Texas Instruments

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UCC2808ADTR-2

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UCC2808ADTR-2,UCC2808ADTR2 TI 1131 In Stock

Description and Introduction

1 The UCC2808ADTR-2 is a high-speed PWM controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UCC2808ADTR-2  
- **Type:** Current-Mode PWM Controller  
- **Topology:** Flyback, Forward, Boost, Buck  
- **Frequency Range:** Up to 1MHz  
- **Output Current:** 1A (Peak)  
- **Supply Voltage (VCC):** 8V to 17V  
- **Duty Cycle (Max):** 50%  
- **Operating Temperature Range:** -40°C to +105°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The UCC2808ADTR-2 is a high-performance current-mode PWM controller designed for DC-DC power supply applications. It provides precise regulation and high-speed switching capabilities, making it suitable for various power topologies.  

### **Features:**  
- **Current-Mode Control:** Enhances loop response and simplifies compensation.  
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within the supply voltage range.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **50% Maximum Duty Cycle:** Prevents transformer saturation in forward converters.  
- **Peak Current Limiting:** Protects against overcurrent conditions.  
- **Low Standby Power Consumption:** Improves efficiency in standby modes.  

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

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