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VIPER100SP from ST,ST Microelectronics

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VIPER100SP

Manufacturer: ST

SMPS PRIMARY I.C.

Partnumber Manufacturer Quantity Availability
VIPER100SP ST 23 In Stock

Description and Introduction

SMPS PRIMARY I.C. The VIPER100SP is a high-voltage converter manufactured by STMicroelectronics. Below are the factual details from Ic-phoenix technical data files:

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

### **Specifications:**  
- **Input Voltage Range:** 85 V to 265 V AC  
- **Output Power:** Up to 100 W  
- **Switching Frequency:** 60 kHz (fixed)  
- **Integrated Power MOSFET:** 800 V avalanche-rugged  
- **Standby Power Consumption:** < 30 mW  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** PowerSO-10  

### **Descriptions:**  
The VIPER100SP is a monolithic switching-mode power supply (SMPS) controller with an integrated 800 V power MOSFET. It is designed for offline power supplies in applications such as adapters, chargers, and auxiliary power supplies. The device includes a PWM controller, high-voltage startup circuit, and protection features for robust operation.  

### **Features:**  
- **Integrated 800 V Power MOSFET**  
- **Current Mode PWM Control**  
- **Built-in Soft-Start**  
- **Overvoltage Protection (OVP)**  
- **Overcurrent Protection (OCP)**  
- **Thermal Shutdown Protection**  
- **Auto-Restart Protection Mode**  
- **Low Standby Power Consumption**  
- **Frequency Jittering for Improved EMI Performance**  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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