IC Phoenix logo

Home ›  V  › V2 > VIPER27LD

VIPER27LD from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

VIPER27LD

Manufacturer: ST

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

Partnumber Manufacturer Quantity Availability
VIPER27LD ST 2500 In Stock

Description and Introduction

VIPerPlus family: fixed frequency high performance off line high voltage converter The VIPER27LD is a low-power offline converter IC manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 8.5V to 30V (DC)  
- **Output Power:** Up to 13W in buck configuration  
- **Switching Frequency:** 60 kHz (fixed)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** SO-8  

### **Descriptions:**  
- The VIPER27LD is a monolithic offline converter designed for low-power applications.  
- It integrates a PWM controller and a high-voltage power MOSFET.  
- Suitable for buck, buck-boost, and flyback topologies.  
- Includes built-in protections such as thermal shutdown, overvoltage protection (OVP), and overload protection.  

### **Features:**  
- **High-Voltage Startup Circuit:** Reduces external component count.  
- **Low Standby Power Consumption:** < 30mW at 230VAC.  
- **Current-Mode Control:** Improves transient response.  
- **Soft-Start:** Reduces inrush current.  
- **Frequency Jittering:** Minimizes EMI emissions.  
- **Auto-Restart Protection:** For fault conditions.  

This information is based on the manufacturer's datasheet for the VIPER27LD.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips