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UCC25702DTR from TEXASINSTRUM

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UCC25702DTR

Manufacturer: TEXASINSTRUM

Advanced Voltage Mode Pulse Width Modulator

Partnumber Manufacturer Quantity Availability
UCC25702DTR TEXASINSTRUM 4986 In Stock

Description and Introduction

Advanced Voltage Mode Pulse Width Modulator The UCC25702DTR is a synchronous buck controller manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** 100kHz to 1MHz (adjustable)  
- **Maximum Duty Cycle:** 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8 (DTR)  

### **Descriptions:**  
- The UCC25702DTR is a high-performance synchronous buck controller designed for DC-DC power conversion.  
- It supports both DCM (Discontinuous Conduction Mode) and CCM (Continuous Conduction Mode) operation.  
- The device integrates adaptive dead-time control to improve efficiency.  

### **Features:**  
- **Wide Input Voltage Range:** Suitable for industrial and automotive applications.  
- **Adjustable Frequency:** Allows optimization for efficiency and component size.  
- **Integrated Bootstrap Diode:** Simplifies external circuitry.  
- **Programmable Soft-Start:** Reduces inrush current.  
- **Cycle-by-Cycle Current Limiting:** Enhances protection.  
- **Low Quiescent Current:** Improves light-load efficiency.  
- **Thermal Shutdown Protection:** Prevents overheating.  

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

Partnumber Manufacturer Quantity Availability
UCC25702DTR TI 400 In Stock

Description and Introduction

Advanced Voltage Mode Pulse Width Modulator The UCC25702DTR is a synchronous buck controller manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** 100kHz to 1MHz (adjustable)  
- **Control Method:** Peak Current Mode Control  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8 (DTR)  

### **Descriptions:**  
The UCC25702DTR is a high-performance synchronous buck controller designed for step-down DC-DC conversion applications. It supports a wide input voltage range and provides efficient power conversion with adjustable frequency operation.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 42V)**  
- **Adjustable Output Voltage (Down to 0.8V)**  
- **Programmable Switching Frequency (100kHz to 1MHz)**  
- **Peak Current Mode Control for Fast Transient Response**  
- **Integrated Bootstrap Diode**  
- **Cycle-by-Cycle Current Limiting**  
- **Thermal Shutdown Protection**  
- **Low Quiescent Current in Standby Mode**  

This information is strictly factual from the manufacturer's datasheet.

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