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Manufacturers

UC3843BNG

Manufacturer

ON SEMICONDUCTOR

data-sheet
Data sheet
Data sheet
UC3843BNG is utilized in industrial and consumer electronics applications, particularly in off-line and DC-DC converter designs. Its features make it suitable for power supply circuits requiring high efficiency and reliability, including power adapters and battery chargers.
Specification
Specification
IC REG CTRLR FLYBACK 8DIP
IC REG CTRLR FLYBACK 8DIP
Detailed specification
Detailed specification
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Description
Description
The UC3843BNG from onsemi is a high-performance current mode controller designed for boost and flyback applications. It features a trimmed oscillator for precise frequency control, operates at a guaranteed frequency of 250 kHz, and includes undervoltage lockout, cycle-by-cycle current limiting, and a high current totem pole output for driving power MOSFETs.
The UC3843BNG from onsemi is a high-performance current mode controller designed for boost and flyback applications. It features a trimmed oscillator for precise frequency control, operates at a guaranteed frequency of 250 kHz, and includes undervoltage lockout, cycle-by-cycle current limiting, and a high current totem pole output for driving power MOSFETs.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
Check stock
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Christian Burö
Christian BuröKarlskoga031-338 96 73christian.buro@westcomp.se
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Lukas Wallin031-338 96 77lukas.wallin@westcomp.se
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Marcus Gustafsson031-338 96 87marcus.gustafsson@westcomp.se
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Martin Elfstrand031-338 96 78martin.elfstrand@westcomp.se
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Nicklas Johansson031-338 96 93nicklas.johansson@westcomp.se
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Patrick Wiström031-338 96 64patrick.wistrom@westcomp.se
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Petra Målberg031-338 96 79petra.malberg@westcomp.se
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Richard Mattsson031-338 96 84richard.mattsson@westcomp.se
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