VIPER16LD vs VIPER37HD

This in-depth comparison of the VIPER16LD and VIPER37HD 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
VIPER16LD

+BOM

3828 PCS | STMicroelectronics
VIPER37HD

+BOM

3284 PCS | STMicroelectronics
Package SO-16 SO-16
Description IC OFFLINE SWITCH MULT TOP 16SO IC OFFLINE SWITCH FLYBACK 16SO
Series VIPer™ plus VIPer™ plus
ProductStatus Active Active
OutputIsolation Either Isolated
InternalSwitch(s) Yes Yes
Voltage-Breakdown 800V 800V
Topology Buck, Buck-Boost, Flyback Flyback
Voltage-StartUp 13 V 14 V
Voltage-Supply(Vcc/Vdd) 11.5V ~ 23.5V 8.5V ~ 23.5V
DutyCycle 70% 80%
Frequency-Switching 60kHz 115kHz
Power(Watts) 10 W 20 W
FaultProtection Current Limiting, Over Temperature Current Limiting, Over Temperature, Over Voltage
OperatingTemperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Comparison Model : VIPER16LD VIPER37HD

+BOM RFQ