VIPER267KDTR vs VIPER37LD

This in-depth comparison of the VIPER267KDTR and VIPER37LD 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
VIPER267KDTR

+BOM

4593 PCS | STMicroelectronics
VIPER37LD

+BOM

3438 PCS | STMicroelectronics
Package SO-16 SO-16
Description IC OFFLINE SWITCH MULT TOP 16SO IC OFFLINE SWITCH FLYBACK 16SO
Series VIPER™ VIPer™ plus
ProductStatus Active Active
OutputIsolation Either Isolated
InternalSwitch(s) Yes Yes
Voltage-Breakdown 1050V 800V
Topology Buck, Boost, Buck-Boost, Flyback Flyback
Voltage-StartUp 13 V 14 V
Voltage-Supply(Vcc/Vdd) 11.5V ~ 23.5V 8.5V ~ 23.5V
DutyCycle 80% 80%
Frequency-Switching 60kHz 60kHz
Power(Watts) 20 W 20 W
FaultProtection Current Limiting, Over Load, Short Circuit Current Limiting, Over Temperature, Over Voltage
OperatingTemperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
ControlFeatures EN, Soft Start -
Comparison Model : VIPER267KDTR VIPER37LD

+BOM RFQ