UC3845BN vs UC3842NG4

Esta comparação detalhada entre UC3845BN e UC3842NG4 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

UC3845BN

onsemi

Lifecycle
Active
Stock
6044 PCS
Package
DIP-8
Series
PMIC - Reguladores de Voltação - Controladores de Troca DC
+Lista de Materiais RFQ
Part B

UC3842NG4

Texas Instruments

Lifecycle
Active
Stock
2031 PCS
Package
DIP-8
Series
PMIC - Reguladores de Voltação - Controladores de Troca DC
+Lista de Materiais RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UC3845BN UC3842NG4
Supplier Rochester Electronics, LLC Rochester Electronics, LLC,Texas Instruments
Part Status Active Discontinued at Digi-Key
Output Type Transistor Driver Transistor Driver
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable Positive, Isolation Capable
Topology Boost, Flyback Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs 1 1
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 12V ~ 28V
Frequency - Switching Up to 500kHz Up to 500kHz
Duty Cycle(Max) 48% 97%
Synchronous Rectifier No No
Clock Sync No No
Control Features Frequency Control Frequency Control
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Through Hole Through Hole
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