VIPER12ADIP-E vs VIPER37LE

This in-depth comparison of the VIPER37LE and VIPER12ADIP-E provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application. For more information, refer to their datasheets or contact our sales team for assistance in selecting the right part for your design.
Specifications
VIPER37LE

+BOM

1921 PCS | STMicroelectronics
VIPER12ADIP-E

+BOM

7079 PCS | STMicroelectronics
Package SDIP-10 8-DIP
Description IC OFFLINE SWITCH FLYBACK 10DIP IC OFFLINE SWITCH 8DIP
Series VIPer™ plus VIPER™
ProductStatus Active Active
OutputIsolation Isolated Non-Isolated
InternalSwitch(s) Yes Yes
Voltage-Breakdown 800V 730V
Topology Flyback -
Voltage-StartUp 14 V 14.5 V
Voltage-Supply(Vcc/Vdd) 8.5V ~ 23.5V 9V ~ 38V
DutyCycle 80% -
Frequency-Switching 60kHz 60kHz
Power(Watts) 20 W 13 W
FaultProtection Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage
OperatingTemperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TC)
Comparison Model : VIPER37LE VIPER12ADIP-E

+BOM RFQ