Manufacturer Part Number
VIPER53SP-E
Manufacturer
STMicroelectronics
Introduction
The VIPER53SP-E is a high-performance AC DC converter and offline switch from STMicroelectronics’ VIPER™ series, designed for efficient power management and conversion.
Product Features and Performance
Integrated high-voltage power MOSFET
Operates at frequencies up to 300kHz
65 W power output capability
Features flyback topology for efficient operation
Easy startup with 11.5 V start-up voltage
Supports a wide supply voltage range of 8.4V to 19V
Product Advantages
High breakdown voltage of 620V for robust performance
Multiple fault protection features including over load, over temperature, and short circuit
Integrated frequency control and soft start enhance the longevity and reliability
Internal switching mechanism minimizes external component count
Key Technical Parameters
Topology: Flyback
Voltage Start Up: 11.5V
Voltage Supply (Vcc/Vdd): 8.4V ~ 19V
Frequency Switching: Up to 300kHz
Power (Watts): 65W
Voltage Breakdown: 620V
Operating Temperature: -40°C ~ 150°C (TC)
Quality and Safety Features
Current limiting
Overload protection
Over-temperature protection
Short-circuit protection
Compatibility
Compatible with various high-voltage applications due to its isolated output and wide input voltage range.
Application Areas
Power supplies
Consumer electronics
Telecommunication equipment
Industrial control systems
Product Lifecycle
Status: Active
Not nearing discontinuation
Continued availability of replacements or upgrades
Several Key Reasons to Choose This Product
High reliability with multiple built-in protection features
Versatile usage across a wide range of electronic equipment
Enhanced durability with capability to handle up to 620V breakdown voltage
Efficient power conversion suitable for demanding applications
Minimal external component requirement due to internal switching
VIPLM6261MNS