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UCC25701NG4 from TEXAS

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UCC25701NG4

Manufacturer: TEXAS

Advanced Voltage Mode Pulse Width Modulator

Partnumber Manufacturer Quantity Availability
UCC25701NG4 TEXAS 1 In Stock

Description and Introduction

Advanced Voltage Mode Pulse Width Modulator The UCC25701NG4 is a synchronous buck controller manufactured by Texas Instruments (TEXAS). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Maximum Duty Cycle:** 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-pin SOIC (NG4)  

### **Descriptions:**  
- The UCC25701NG4 is a high-performance synchronous buck controller designed for DC-DC power conversion.  
- It supports both voltage-mode and current-mode control for flexibility in power supply designs.  
- The device is optimized for high-efficiency applications, including point-of-load (POL) converters.  

### **Features:**  
- **Adjustable Frequency:** Allows optimization for efficiency and component size.  
- **Precision Reference:** 0.8V ±1% accuracy for tight output voltage regulation.  
- **Soft-Start:** Programmable to minimize inrush current.  
- **Protection Features:** Overcurrent, overvoltage, and thermal shutdown.  
- **Synchronous Rectification:** Improves efficiency by reducing conduction losses.  
- **External Compensation:** Enables loop stability optimization.  

This information is based solely on the manufacturer's datasheet. For detailed application notes, refer to Texas Instruments' official documentation.

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