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UCC2808AN-1 from TI,Texas Instruments

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UCC2808AN-1

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UCC2808AN-1,UCC2808AN1 TI 20 In Stock

Description and Introduction

1 The UCC2808AN-1 is a BiCMOS current-mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Control Method:** Current-mode PWM  
- **Frequency Range:** Up to 1 MHz  
- **Operating Voltage Range:** 7V to 12V  
- **Output Current:** ±1A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The UCC2808AN-1 is designed for high-frequency switching power supply applications. It features a current-mode control architecture for improved transient response and simplified loop compensation. The device includes an onboard oscillator, error amplifier, and high-current totem-pole output drivers.  

### **Features:**  
- **BiCMOS Technology:** Low power consumption and high-speed operation  
- **Current-Mode Control:** Enhanced noise immunity and simplified feedback loop  
- **Programmable Oscillator:** Adjustable frequency with external components  
- **Soft-Start Capability:** Reduces inrush current during startup  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage range  
- **High-Current Output Drivers:** Directly drive power MOSFETs  

This information is sourced from TI's official documentation on the UCC2808AN-1.

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