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VIPER50ASP-E from ST,ST Microelectronics

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VIPER50ASP-E

Manufacturer: ST

Fixed frequency off line converter

Partnumber Manufacturer Quantity Availability
VIPER50ASP-E,VIPER50ASPE ST 1785 In Stock

Description and Introduction

Fixed frequency off line converter The VIPER50ASP-E is a power IC manufactured by STMicroelectronics. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (ST)  

### **Specifications:**  
- **Type:** Offline Switcher with Integrated 800V Power MOSFET  
- **Input Voltage Range:** 8V to 38V (VDD)  
- **Output Power:** Up to 12W in flyback topology (depending on application conditions)  
- **Integrated Power MOSFET:** 800V avalanche-rugged  
- **Switching Frequency:** Fixed at 60 kHz  
- **Standby Power Consumption:** < 100 mW  
- **Protection Features:**  
  - Overvoltage protection (OVP)  
  - Overload protection (OLP)  
  - Short-circuit protection (SCP)  
  - Thermal shutdown (TSD)  
  - Soft-start  

### **Descriptions:**  
The VIPER50ASP-E is a monolithic offline switcher designed for low-power AC/DC applications. It integrates an 800V power MOSFET, PWM controller, and protection features, making it suitable for flyback converters in power supplies.  

### **Features:**  
- **High-Voltage Startup Circuit:** Reduces external component count.  
- **PWM Current-Mode Control:** Ensures stable operation.  
- **Low Power Consumption:** Optimized for energy-efficient designs.  
- **Wide Input Voltage Range:** Supports universal mains input.  
- **Compact Package:** SO-16 package for space-constrained applications.  

For exact application details, always refer to the official datasheet from STMicroelectronics.

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