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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.

Application Scenarios & Design Considerations

Advanced Voltage Mode Pulse Width Modulator
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.

Application Scenarios & Design Considerations

Advanced Voltage Mode Pulse Width Modulator

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