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Manufacturers

UC3843BVDR2G

Manufacturer

ON SEMICONDUCTOR

data-sheet
Data sheet
Data sheet
UC3843BVDR2G is utilized in industrial and consumer electronics applications, particularly in off-line and DC-DC converter designs. Its features, including automatic feed-forward compensation and low startup current, make it suitable for efficient power management in various electronic systems.
Specification
Specification
IC REG CTRLR FLYBACK 14SOIC
IC REG CTRLR FLYBACK 14SOIC
Detailed specification
Detailed specification
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Description
Description
The UC3843BVDR2G from onsemi is a high-performance current mode controller designed for boost and flyback DC-DC converter applications. It features a trimmed oscillator for precise frequency control, undervoltage lockout, and a high current totem pole output for driving power MOSFETs. The device operates with a guaranteed frequency of 250 kHz and supports cycle-by-cycle current limiting.
The UC3843BVDR2G from onsemi is a high-performance current mode controller designed for boost and flyback DC-DC converter applications. It features a trimmed oscillator for precise frequency control, undervoltage lockout, and a high current totem pole output for driving power MOSFETs. The device operates with a guaranteed frequency of 250 kHz and supports cycle-by-cycle current limiting.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
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Bengt Almlund
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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
Richard Mattsson
Richard Mattsson031-338 96 84richard.mattsson@westcomp.se
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