Manufacturer Part Number
VIPER53DIP-E
Manufacturer
stmicroelectronics
Introduction
VIPER53DIP-E is an integrated PWM controller and Power MOSFET designed for high-voltage applications such as AC DC converters and offline switches.
Product Features and Performance
Integrated PWM controller and Power MOSFET
High voltage capability up to 620V
Flyback topology
Supports isolated output
Internal switch integrated
Start-up voltage of 11.5V
Operating supply voltage between 8.4V and 19V
High switching frequency up to 300kHz
Power output of 50 Watts
Product Advantages
Compact 8-DIP packaging for simplified through-hole mounting
Enhanced fault protection includes current limiting, overload protection, over temperature protection, and short circuit protection
Control features such as Enable (EN), frequency control, and soft start to optimize performance
High operating temperature range from -40°C to 150°C
Key Technical Parameters
Voltage Breakdown: 620V
Voltage Start Up: 11.5 V
Voltage Supply (Vcc/Vdd): 8.4V ~ 19V
Frequency Switching: Up to 300kHz
Power (Watts): 50 W
Operating Temperature: -40°C ~ 150°C (TC)
Quality and Safety Features
Current limiting
Overload protection
Over temperature protection
Short circuit protection
Compatibility
Compatible with a wide range of high-voltage power applications requiring isolated outputs
Application Areas
AC DC Converters
Offline Switching applications
Product Lifecycle
Status: Active
Not nearing discontinuation
Continuous availability with no current replacements or upgrades
Several Key Reasons to Choose This Product
High-voltage capability suitable for diverse power applications
Integrated features minimizing external component needs
Robust fault protection mechanisms for enhanced durability and safety
High frequency switching capability for efficient power conversion
Extended operating temperature range suitable for harsh environments
VIPER53ESP
VIPER53DIPTexas Instruments