VIPER12AS vs VIPER15LD

This in-depth comparison of the VIPER12AS and VIPER15LD 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
VIPER12AS

+BOM

5617 PCS | STMicroelectronics
VIPER15LD

+BOM

6355 PCS | STMicroelectronics
Package SOIC-8 SOIC-16
Description IC OFFLINE SWITCH 8SOIC IC OFFLINE SWITCH FLYBACK 16SO
Series VIPER™ VIPer™ plus
ProductStatus Obsolete Obsolete
OutputIsolation Non-Isolated Isolated
InternalSwitch(s) Yes Yes
Voltage-Breakdown 730V 800V
Topology - Flyback
Voltage-StartUp 14.5 V 14 V
Voltage-Supply(Vcc/Vdd) 9V ~ 38V 8.5V ~ 23.5V
Frequency-Switching 60kHz 136kHz
Power(Watts) 8 W 10 W
FaultProtection Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage
OperatingTemperature -40°C ~ 150°C (TC) -40°C ~ 150°C (TJ)
Comparison Model : VIPER12AS VIPER15LD

+BOM RFQ