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VIPER17LN from ST,ST Microelectronics

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VIPER17LN

Manufacturer: ST

VIPer Plus family: fixed frequancy high performance off line high voltage converter

Partnumber Manufacturer Quantity Availability
VIPER17LN ST 8119 In Stock

Description and Introduction

VIPer Plus family: fixed frequancy high performance off line high voltage converter The VIPER17LN is a high-voltage converter manufactured by STMicroelectronics. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 8.5V to 38V  
- **Output Power:** Up to 17W in flyback topology  
- **Switching Frequency:** 60 kHz (fixed)  
- **Standby Power Consumption:** < 30mW at 230V AC  
- **Maximum Output Current:** Depends on topology and configuration  
- **Operating Temperature Range:** -40°C to +150°C (junction temperature)  
- **Package:** PowerSO-10  

### **Descriptions:**
The VIPER17LN is a monolithic offline switcher IC designed for low-power SMPS (Switched-Mode Power Supply) applications. It integrates a high-voltage power MOSFET, a PWM controller, and protection features, making it suitable for cost-effective and compact power supplies.

### **Features:**
- **Integrated 800V avalanche-rugged power MOSFET**  
- **PWM current-mode control**  
- **Built-in soft-start for reduced stress during startup**  
- **Auto-recovery overload protection (OLP)**  
- **Thermal shutdown protection**  
- **Undervoltage lockout (UVLO)**  
- **Frequency jittering for improved EMI performance**  
- **Low standby power consumption**  

This information is based on STMicroelectronics' official datasheet for the VIPER17LN.

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