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Manufacturers

UC3844BD1

Manufacturer

ON SEMICONDUCTOR

data-sheet
Data sheet
Data sheet
The UC3844BD1 is utilized in industrial and consumer electronics applications, particularly in off-line and DC-DC converter designs. Its features enable efficient power management in various systems, ensuring reliable operation under varying load conditions.
Specification
Specification
IC REG CTRLR PWM CM 8-SOIC
IC REG CTRLR PWM CM 8-SOIC
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 UC3844BD1 from onsemi is a high-performance current mode PWM controller IC designed for boost and flyback applications. It features a fixed frequency of 250 kHz, cycle-by-cycle current limiting, and adjustable output deadtime from 50% to 70%. The device includes undervoltage lockout, a high current totem pole output, and operates with minimal external components, making it ideal for cost-effective designs.
The UC3844BD1 from onsemi is a high-performance current mode PWM controller IC designed for boost and flyback applications. It features a fixed frequency of 250 kHz, cycle-by-cycle current limiting, and adjustable output deadtime from 50% to 70%. The device includes undervoltage lockout, a high current totem pole output, and operates with minimal external components, making it ideal for cost-effective designs.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
Check stock
Other manufacturers
UC3844BD1 is also available from the following manufacturers
ST MICROELECTRONICS
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Gustaf Eriksson031-338 96 65gustaf.eriksson@westcomp.se
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Jan-Erik Johannessen031-338 96 76jan-erik.johannessen@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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