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Manufacturers

UC3843BD1G

Manufacturer

ON SEMICONDUCTOR

data-sheet
Data sheet
Data sheet
UC3843BD1G is utilized in industrial and consumer electronics applications, particularly in off-line and DC-DC converter designs. Its features, such as automatic feed-forward compensation and latching PWM, make it ideal for efficient power management in various electronic systems.
Specification
Specification
IC REG CTRLR FLYBACK 8SOIC
IC REG CTRLR FLYBACK 8SOIC
Detailed specification
Detailed specification
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Description
Description
The UC3843BD1G 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, making it suitable for driving power MOSFETs. The device operates with a guaranteed frequency of 250 kHz and supports cycle-by-cycle current limiting.
The UC3843BD1G 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, making it suitable 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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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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