Manufacturer Part Number
VIPER27LN
Manufacturer
STMicroelectronics
Introduction
Integrated high-voltage converter for Power Management
Product Features and Performance
Isolated output
Integrated 800V avalanche-rugged MOSFET
Flyback topology
60kHz switching frequency
20W power output
Start-up voltage of 14V
Supply voltage range from 8.5V to 23.5V
Duty cycle up to 80%
Product Advantages
Integrated design reduces external component count
High breakdown voltage suitable for robust applications
Energy-efficient operation at 60kHz helps in reducing power loss
Key Technical Parameters
800V breakdown voltage
14V start-up voltage
5V to 23.5V supply voltage range
80% duty cycle
60kHz switching frequency
20W output power
Fault protection with current limiting, over temperature, and over voltage
Quality and Safety Features
Over temperature protection
Current limiting for fault protection
Over voltage protection
High thermal performance and reliability
Compatibility
VIPER27LN is versatile for various AC/DC applications
Application Areas
Power adapters
Standby power supplies
Auxiliary power supplies
Product Lifecycle
Active product status
Not near discontinuation
Availability of replacements or upgrades
Several Key Reasons to Choose This Product
High integration for compact power supply designs
Enhanced power efficiency and reliability
Wide operating temperature range from -40°C to 150°C
Suitable for a variety of applications and easy adaptability
Through Hole mounting allows for secure and traditional PCB design compatibility
Part of VIPer™ plus series known for robustness and performance
VIPER27HSTMicroelectronics