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VIPER28HDTR from ST,ST Microelectronics

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VIPER28HDTR

Manufacturer: ST

VIPerPlus family: fixed frequency high performance off line high voltage converter

Partnumber Manufacturer Quantity Availability
VIPER28HDTR ST 2500 In Stock

Description and Introduction

VIPerPlus family: fixed frequency high performance off line high voltage converter The VIPER28HDTR is a high-voltage converter manufactured by STMicroelectronics. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 8V to 38V  
- **Output Power:** Up to 28W  
- **Switching Frequency:** 60 kHz (fixed)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** SO-16  

### **Descriptions:**  
The VIPER28HDTR is a monolithic high-voltage converter designed for offline power supplies. It integrates a PWM controller and a high-voltage power MOSFET, making it suitable for flyback and buck converter topologies.  

### **Features:**  
- **Integrated 800V avalanche-rugged power MOSFET**  
- **PWM current-mode control**  
- **Built-in soft-start and frequency jittering**  
- **Overvoltage, overcurrent, and thermal protection**  
- **Low standby power consumption**  
- **Auto-recovery latch for fault conditions**  

This device is commonly used in AC-DC converters for industrial, consumer, and lighting applications.  

(Source: STMicroelectronics datasheet)

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