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Manufacturers

UC3845BD1

Manufacturer

ON SEMICONDUCTOR

data-sheet
Data sheet
Data sheet
UC3845BD1 is utilized in industrial and consumer electronics applications, particularly in off-line and DC-DC converter designs. Its features, such as undervoltage lockout, automatic feed-forward compensation, and high current output, make it ideal for efficient power management in various electronic systems.
Specification
Specification
IC REG CTRLR BOOST/FLYBACK 8SOIC
IC REG CTRLR BOOST/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 UC3845BD1 from onsemi is a high-performance current mode controller designed for boost and flyback applications. It features a fixed frequency operation at 250 kHz, cycle-by-cycle current limiting, and adjustable output deadtime from 50% to 70%. The IC integrates an oscillator, a temperature-compensated reference, and a high-current totem pole output, making it suitable for driving power MOSFETs in DC-DC converter designs.
The UC3845BD1 from onsemi is a high-performance current mode controller designed for boost and flyback applications. It features a fixed frequency operation at 250 kHz, cycle-by-cycle current limiting, and adjustable output deadtime from 50% to 70%. The IC integrates an oscillator, a temperature-compensated reference, and a high-current totem pole output, making it suitable for driving power MOSFETs in DC-DC converter designs.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
Check stock
Other manufacturers
UC3845BD1 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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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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