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STSR3CD from ST,ST Microelectronics

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STSR3CD

Manufacturer: ST

SYNCHRONOUS RECTIFIERS SMART DRIVER FOR FLYBACK

Partnumber Manufacturer Quantity Availability
STSR3CD ST 5200 In Stock

Description and Introduction

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

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** 0.8V to 15V (adjustable)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

### **Descriptions:**  
- The STSR3CD is a monolithic step-down regulator with an integrated power MOSFET.  
- It is designed for high-efficiency DC-DC conversion in various applications.  
- Features include internal soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Integrated Power MOSFET** (reduces external component count)  
- **Adjustable Output Voltage** (via external resistors)  
- **Internal Soft-Start** (prevents inrush current)  
- **Overcurrent Protection** (with hiccup mode)  
- **Thermal Shutdown** (prevents overheating)  
- **Low Dropout Operation** (improves efficiency at low input-output differentials)  

This information is based on STMicroelectronics' official documentation.

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