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UCC3808D-2 from UNITRODE

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UCC3808D-2

Manufacturer: UNITRODE

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Partnumber Manufacturer Quantity Availability
UCC3808D-2,UCC3808D2 UNITRODE 475 In Stock

Description and Introduction

1 The UCC3808D-2 is a high-speed, low-power BiCMOS PWM controller manufactured by UNITRODE. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 12V  
- **Operating Frequency:** Up to 1MHz  
- **Output Drive Current:** ±2A peak  
- **Duty Cycle Range:** 0% to 100%  
- **Start-Up Current:** 150µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- Designed for high-efficiency, low-power DC-DC converters.  
- Optimized for battery-powered applications.  
- Features a precision reference and error amplifier for tight regulation.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated systems.  
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage range.  
- **Current-Limiting Protection:** Enhances system reliability.  
- **Synchronous Rectification Support:** Improves efficiency in DC-DC converters.  

This information is sourced from UNITRODE's official documentation.

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