Manufacturer Part Number
VIPER06LSTR
Manufacturer
STMicroelectronics
Introduction
The VIPER06LSTR is an efficient AC DC converter and offline switch from STMicroelectronics suitable for low power applications.
Product Features and Performance
Integrated 800V avalanche-rugged power MOSFET
Current mode PWM controller
Adjustable overcurrent protection
Thermal shutdown
Under-voltage lockout with hysteresis
Self-supply eliminates need for auxiliary winding
Frequency jittering reduces EMI filter costs
Product Advantages
High-energy efficiency
Suitable for low standby power designs
Built-in safety features enhance reliability
High voltage capability allows for a wide range of applications
Frequency jittering reduces electromagnetic interference
Key Technical Parameters
Voltage - Breakdown: 800V
Topology: Buck, Flyback
Voltage - Start Up: 13V
Voltage - Supply (Vcc/Vdd): 11.5V to 23.5V
Duty Cycle: 70%
Frequency - Switching: 60kHz
Power (Watts): 8W
Fault Protection: Current Limiting, Open Loop, Over Temperature
Quality and Safety Features
Over-temperature protection with auto-restart
Overcurrent and short-circuit protection
Under-voltage lockout with hysteresis
Compatibility
Wide supply voltage compatibility
Supports buck or flyback topology
Application Areas
LED lighting
Consumer electronics
Metering systems
Home appliances
Standby power supplies
Product Lifecycle
Currently active
No indication of near-term discontinuation
Availability of replacements or upgrades would follow STMicroelectronics' product line updates
Several Key Reasons to Choose This Product
Highly integrated solution reduces BOM and simplifies design
Energy-efficient operation lowers power consumption and cost
Safety and reliability features protect against a wide range of potential faults
STMicroelectronics is a reputable manufacturer known for quality
Design flexibility with Buck and Flyback converter options
Support for a wide operating temperature range serves various environments and applications.
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