VIPER37LE vs VIPER53DIP

Esta comparação detalhada entre VIPER37LE e VIPER53DIP fornece informações valiosas sobre suas especificações e principais características. Abordamos fatores importantes em detalhes, incluindo conformidade com RoHS, status REACH, série, estilo de montagem, tipo de encapsulamento e outras características relevantes. Apresentar as diferenças lado a lado simplifica a seleção de componentes, facilitando a escolha da melhor opção para sua aplicação específica.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

VIPER37LE

STMicroeletrônica

Lifecycle
Active
Stock
1921 PCS
Package
SDIP-10
Series
PMIC - AC DC Converters, Offline Switchers
+Lista de Materiais RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification VIPER37LE VIPER53DIP
Series VIPer™ plus VIPER™
Part Status Active Obsolete
Output Isolation Isolated Isolated
Internal Switch(s) Yes Yes
Voltage - Breakdown 800V 620V
Topology Flyback Flyback
Voltage - Start Up 14 V 11.5 V
Voltage - Supply (Vcc/Vdd) 8.5V ~ 23.5V 8.4V ~ 19V
Frequency - Switching 60kHz Up to 300kHz
Power (Watts) 20 W 50 W
Fault Protection Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Load, Over Temperature, Short Circuit
Control Features - EN, Frequency Control, Soft Start
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TC)
Duty Cycle 80% -
Compare RFQ