VIPER012LSTR - STMicroelectronics

Manufacturer Part Number

VIPER012LSTR

Manufacturer

STMicroelectronics

Introduction

VIPER012LSTR is an integrated Power Management IC designed for AC DC Conversion with Offline Switching capabilities.

Product Features and Performance

Integrated Power MOSFET

800V Avalanche Rugged Technology

Flexible Buck, Buck-Boost, Flyback Topology

8V Startup Voltage

5V to 30V Supply Voltage Range

80% Maximum Duty Cycle

60kHz Switching Frequency

7W Output Power

Thermal Shutdown

Overvoltage, Short Circuit, and Overcurrent Protection

Supports isolated and non-isolated topologies

Product Advantages

High Power Integration for Compact Design

High Voltage Capability for Industrial Applications

Efficient Operation with Low Standby Power Consumption

Versatile Topologies Offer Design Flexibility

Key Technical Parameters

Voltage - Breakdown: 800V

Voltage - Start Up: 8V

Voltage - Supply (Vcc/Vdd): 4.5V ~ 30V

Duty Cycle: 80%

Frequency - Switching: 60kHz

Power (Watts): 7W

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Built-in Fault Protection Mechanisms

High-Temperature Operational Range

Designed for Reliability in Harsh Environments

Compatibility

Suitable for Wide Range of AC/DC Applications

Compatible with Various Transformer Types for Different Topologies

Application Areas

Power Supplies for Consumer Electronics

Industrial Power Units

Adapters and Charger Systems

LED Lighting and Drivers

Product Lifecycle

Active Product Status

Not Near Discontinuation

Potential for Future Upgrades Available

Several Key Reasons to Choose This Product

High-Voltage Capabilities Ideal for Industrial Applications

Robust Safety Features Ensure Long-term Reliability

Energy-efficient Design Optimizes Power Consumption

STMicroelectronics Brand Assurance and Support

Wide Application Range Due to Design Flexibility

Components Available in Bulk (Tape & Reel) for Mass Production

Surface Mount Package Facilitates Modern PCB Manufacturing