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Manufacturers

UC3842BD1

Manufacturer

ON SEMICONDUCTOR

data-sheet
Data sheet
Data sheet
UC3842BD1 is utilized in industrial and consumer electronics applications, particularly in off-line and DC-DC converter designs. Its features, such as high current output and precise duty cycle control, make it ideal for power management solutions requiring efficiency and reliability.
Specification
Specification
IC REG CTRLR BST FLYBK ISO 8SOIC
IC REG CTRLR BST FLYBK ISO 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 UC3842BD1 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, cycle-by-cycle current limiting, and a high current totem pole output for driving power MOSFETs. The device operates with a guaranteed oscillator frequency of 250 kHz and supports automatic feed forward compensation, making it suitable for various power supply designs.
The UC3842BD1 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, cycle-by-cycle current limiting, and a high current totem pole output for driving power MOSFETs. The device operates with a guaranteed oscillator frequency of 250 kHz and supports automatic feed forward compensation, making it suitable for various power supply designs.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
Check stock
Other manufacturers
UC3842BD1 is also available from the following manufacturers
ST MICROELECTRONICS
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Lukas Wallin031-338 96 77lukas.wallin@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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