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VIPER20ADIP-E from ST,ST Microelectronics

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VIPER20ADIP-E

Manufacturer: ST

Fixed frequency off line converter

Partnumber Manufacturer Quantity Availability
VIPER20ADIP-E,VIPER20ADIPE ST 4000 In Stock

Description and Introduction

Fixed frequency off line converter The **VIPER20ADIP-E** is a power converter IC manufactured by **STMicroelectronics (ST)**. Below are the factual details from Ic-phoenix technical data files:

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

### **Specifications:**  
- **Topology:** Offline Switcher (SMPS)  
- **Input Voltage Range:** 9V to 38V (DC) or 85V to 265V (AC)  
- **Output Power:** Up to 20W  
- **Switching Frequency:** 60 kHz (fixed)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** DIP-8 (Dual In-line Package)  
- **Protection Features:**  
  - Overvoltage protection (OVP)  
  - Overcurrent protection (OCP)  
  - Thermal shutdown  
  - Auto-restart mode  

### **Descriptions:**  
- The **VIPER20ADIP-E** is a high-voltage converter IC designed for offline power supplies.  
- It integrates a **PWM controller** and a **high-voltage power MOSFET** in a single chip.  
- Suitable for **low-power AC-DC converters** in applications like adapters, chargers, and auxiliary power supplies.  

### **Features:**  
- **High-voltage startup circuit** (no external components needed).  
- **Low standby power consumption** (meets energy efficiency standards).  
- **Current-mode control** for better transient response.  
- **Soft-start** to reduce inrush current.  
- **Frequency jittering** for reduced EMI emissions.  

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

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