UC3845D8TR vs UC3846DWTRG4

Esta comparação detalhada entre UC3845D8TR e UC3846DWTRG4 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

UC3845D8TR

Texas Instruments

Lifecycle
Active
Stock
7068 PCS
Package
SOIC-8
Series
PMIC - Reguladores de Voltação - Controladores de Troca DC
+Lista de Materiais RFQ
Part B

UC3846DWTRG4

Texas Instruments

Lifecycle
Active
Stock
4411 PCS
Package
SOIC-16
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 UC3845D8TR UC3846DWTRG4
Supplier - Texas Instruments
Part Status Active Discontinued at Digi-Key
Output Type Transistor Driver Transistor Driver
Function Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable Positive
Topology Boost, Buck, Buck-Boost, Flyback, Forward Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
Number of Outputs 1 2
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 12V ~ 28V 6.95V ~ 40V
Frequency - Switching Up to 500kHz 500kHz
Duty Cycle(Max) 48% 50%
Synchronous Rectifier No Yes
Clock Sync No Yes
Control Features Frequency Control Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount
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