Manufacturer Part Number
VIPER26LDTR
Manufacturer
STMicroelectronics
Introduction
High-voltage converter with built-in 800V avalanche-rugged power MOSFET for compact switched-mode power supplies.
Product Features and Performance
Integrated 800V avalanche-rugged MOSFET
Flyback topology
20W output power
60kHz switching frequency
Current Limiting, Over Temperature protection
70% duty cycle
Supports either isolated or non-isolated outputs
Wide supply voltage range (11.5V ~ 23.5V)
Product Advantages
High energy efficiency
Robust and reliable with built-in fault protection
Flexible design suitable for various applications
Minimal external components required
Key Technical Parameters
Voltage - Breakdown: 800V
Topology: Flyback
Voltage - Start Up: 13V
Voltage - Supply (Vcc/Vdd): 11.5V ~ 23.5V
Duty Cycle: 70%
Frequency - Switching: 60kHz
Power (Watts): 20 W
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Current Limiting and Over Temperature protection
High thermal and electrical ruggedness
Compatibility
Compatible with different types of rectifiers and transformers depending on application design
Mounts on a standard 16-SOIC footprint
Application Areas
Switched-mode power supplies for consumer electronics
Standby power supplies
Auxiliary supplies for industrial systems and home appliances
Product Lifecycle
Product Status: Active
No indication of nearing discontinuation
Replacements or upgrades may be part of the VIPer™ plus series
Several Key Reasons to Choose This Product
High breakdown voltage allows for robust operation in fluctuating electrical environments
Built-in protection features enhance reliability and safety
Suitable for diverse applications due to flexible design capabilities
Meets energy-saving standards due to high efficiency
Can withstand extreme temperatures making it suitable for industrial applications
Provided in Tape & Reel (TR) for efficient assembly processes
VIPER27HSTMicroelectronics