Manufacturer Part Number
VIPER50A
Manufacturer
stmicroelectronics
Introduction
The VIPER50A is an integrated power management IC, designed for AC DC converters and offline switching.
Product Features and Performance
Isolated output
Internal switches included
Supports up to 700V breakdown voltage
Flyback topology
Start-up voltage at 11V
Supply voltage range from 8V to 15V
Switching frequency up to 200kHz
50W power output
Current limiting and over-temperature fault protection
Features frequency control, soft start, and synchronization
Product Advantages
Integrated design reduces external component count
High breakdown voltage for robust performance
Flexible power supply compatibility
Enhanced protection mechanisms for reliability
Key Technical Parameters
Voltage - Breakdown: 700V
Topology: Flyback
Voltage - Start Up: 11 V
Voltage - Supply (Vcc/Vdd): 8V ~ 15V
Frequency - Switching: Up to 200kHz
Power (Watts): 50 W
Quality and Safety Features
Current limiting
Over-temperature protection
Compatibility
Compatible with surface mount technology for easy PCB design
Application Areas
Suitable for various electronic applications requiring AC to DC conversion and power switching
Product Lifecycle
Status: Obsolete
No direct replacements or upgrades specified
Several Key Reasons to Choose This Product
High voltage capability for diverse applications
Efficient switching frequency tailored for power management
Onboard safety features ensure long-term reliability
Compact design ideal for space-constrained applications