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UCC25706 from TI,Texas Instruments

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15.625ms

UCC25706

Manufacturer: TI

High Speed Voltage Mode Pulse Width Modulator

Partnumber Manufacturer Quantity Availability
UCC25706 TI 131 In Stock

Description and Introduction

High Speed Voltage Mode Pulse Width Modulator The UCC25706 is a synchronous buck controller manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 65V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** 100kHz to 2.2MHz (adjustable)  
- **Maximum Duty Cycle:** 99%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** 16-pin WQFN  

### **Descriptions:**
The UCC25706 is a high-performance synchronous buck controller designed for high-efficiency DC-DC conversion in industrial, automotive, and telecom applications. It supports wide input voltage ranges and provides precise output voltage regulation.  

### **Features:**
- **Adaptive Dead-Time Control:** Improves efficiency by minimizing body diode conduction losses.  
- **Programmable Frequency:** Allows optimization for efficiency and component size.  
- **Precision Enable & UVLO:** Ensures reliable startup and shutdown.  
- **Integrated Bootstrap Diode:** Reduces external component count.  
- **Cycle-by-Cycle Current Limiting:** Enhances system protection.  
- **Low Quiescent Current:** Improves light-load efficiency.  
- **Adjustable Soft-Start:** Prevents inrush current issues.  

For more details, refer to the official TI datasheet.

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