UC3842BD1G onsemi | DC DC Switching Controllers

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UC3842BD1G
DigiKey Part Number	UC3842BD1GOS-ND
Manufacturer	onsemi
Manufacturer Product Number	UC3842BD1G
Description	IC REG CTRLR BST FLYBK ISO 8SOIC
Customer Reference
Detailed Description	Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet	Datasheet
EDA/CAD Models	UC3842BD1G Models

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Category Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers	Frequency - Switching Up to 500kHz
Manufacturer onsemi	Duty Cycle (Max) 96%
Packaging Tube	Synchronous Rectifier No
Part Status Obsolete	Clock Sync No
Output Type Transistor Driver	Control Features Frequency Control
Function Step-Up, Step-Up/Step-Down	Operating Temperature 0°C ~ 70°C (TA)
Output Configuration Positive, Isolation Capable	Mounting Type Surface Mount
Topology Boost, Flyback	Package / Case 8-SOIC (0.154", 3.90mm Width)
Number of Outputs 1	Supplier Device Package 8-SOIC
Output Phases 1	Base Product Number UC3842
Voltage - Supply (Vcc/Vdd) 10V ~ 30V

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Substitutes (43)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
UC2842AQD8	Rochester Electronics, LLC	1,228	2156-UC2842AQD8-ND	₱104.81000	Direct
UC3842AD8TR	Texas Instruments	5,525	296-41791-1-ND	₱57.76000	Direct
UC3842AD8TRG4	Texas Instruments	2,500	UC3842AD8TRG4-ND	₱27.82200	Direct
UC3842BD1013TR	STMicroelectronics	1,773	497-6139-1-ND	₱58.95000	Direct
UC3842D8	Rochester Electronics, LLC	3,762	2156-UC3842D8-TI-ND	₱72.05548	Direct

In-Stock: 211

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Tube

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UC3842BD1G