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STSR3CD-TR from ST,ST Microelectronics

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STSR3CD-TR

Manufacturer: ST

SYNCHRONOUS RECTIFIERS SMART DRIVER FOR FLYBACK

Partnumber Manufacturer Quantity Availability
STSR3CD-TR,STSR3CDTR ST 2352 In Stock

Description and Introduction

SYNCHRONOUS RECTIFIERS SMART DRIVER FOR FLYBACK The STSR3CD-TR is a synchronous step-down switching regulator from STMicroelectronics.  

### **Manufacturer:** STMicroelectronics  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage:** Adjustable from 0.8V to 16V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 340kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

### **Descriptions:**  
The STSR3CD-TR is a monolithic step-down regulator with an integrated power MOSFET. It provides a compact and efficient solution for DC-DC conversion, suitable for various applications requiring high efficiency and low power dissipation.  

### **Features:**  
- **Integrated Power MOSFET**  
- **Adjustable Output Voltage**  
- **Internal Soft-Start**  
- **Overcurrent Protection**  
- **Thermal Shutdown Protection**  
- **Low Dropout Operation**  
- **Synchronous Rectification**  

This regulator is commonly used in industrial, automotive, and consumer electronics applications.

Application Scenarios & Design Considerations

SYNCHRONOUS RECTIFIERS SMART DRIVER FOR FLYBACK
Partnumber Manufacturer Quantity Availability
STSR3CD-TR,STSR3CDTR STM 7385 In Stock

Description and Introduction

SYNCHRONOUS RECTIFIERS SMART DRIVER FOR FLYBACK The STSR3CD-TR is a synchronous step-down switching regulator manufactured by STMicroelectronics (STM). Below are the factual specifications, descriptions, and features based on available knowledge:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (STM)  
- **Part Number:** STSR3CD-TR  
- **Type:** Synchronous Step-Down Switching Regulator  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable (typically 0.8V to 16V)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500 kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8 (Surface Mount)  
- **Protection Features:** Overcurrent Protection (OCP), Thermal Shutdown  

### **Description:**  
The STSR3CD-TR is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring a regulated low-voltage supply from a higher input voltage. It integrates power MOSFETs and control circuitry to minimize external component count.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Adjustable Output Voltage:** Set via external resistor divider.  
- **Wide Input Voltage Range:** Suitable for various power sources.  
- **High Efficiency:** Up to 95% due to synchronous operation.  
- **Internal Compensation:** Simplifies design and reduces external components.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Overcurrent Protection (OCP):** Safeguards against excessive load conditions.  

This information is based on the manufacturer's datasheet and technical documentation. For precise details, always refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

SYNCHRONOUS RECTIFIERS SMART DRIVER FOR FLYBACK
Partnumber Manufacturer Quantity Availability
STSR3CD-TR,STSR3CDTR ST 7335 In Stock

Description and Introduction

SYNCHRONOUS RECTIFIERS SMART DRIVER FOR FLYBACK The STSR3CD-TR is a synchronous step-down switching regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** 0.8V to 16V (adjustable)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8 (Surface Mount)  

### **Descriptions:**  
- The STSR3CD-TR is a monolithic synchronous buck regulator with integrated power MOSFETs.  
- It features a fixed-frequency PWM control scheme for stable operation.  
- Includes overcurrent protection, thermal shutdown, and under-voltage lockout (UVLO).  

### **Features:**  
- **Integrated Power MOSFETs** (High-side and Low-side)  
- **Adjustable Output Voltage** via external resistors  
- **Synchronizable Switching Frequency** (300kHz to 1MHz)  
- **Soft-Start Function** for controlled startup  
- **Overcurrent and Overtemperature Protection**  
- **Low Dropout Operation** for extended battery life  

This regulator is commonly used in industrial, automotive, and consumer electronics applications requiring efficient power conversion.

Application Scenarios & Design Considerations

SYNCHRONOUS RECTIFIERS SMART DRIVER FOR FLYBACK

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