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Manufacturers

TOP221PN

Manufacturer

POWER INTEGRATIONS

data-sheet
Data sheet
Data sheet
TOP221PN is utilized in industrial and consumer electronics applications, including power supplies for TVs, monitors, and audio amplifiers. Its design minimizes AC/DC losses and simplifies circuit design, making it ideal for cost-sensitive, high-efficiency power solutions.
Specification
Specification
IC OFFLINE SWITCH MULT TOP 8DIP
IC OFFLINE SWITCH MULT TOP 8DIP
Detailed specification
Detailed specification
Converter Offline Boost, Buck, Flyback, Forward Topology 100kHz 8-PDIP
Converter Offline Boost, Buck, Flyback, Forward Topology 100kHz 8-PDIP
Description
Description
The TOP221PN is a monolithic offline PWM switch designed for high efficiency in power supply applications. It integrates a power MOSFET, PWM controller, and fault protection circuitry, supporting Flyback, Forward, Boost, or Buck topologies. With a frequency of 100 kHz, it achieves up to 90% efficiency, reducing component count and costs in low-power designs.
The TOP221PN is a monolithic offline PWM switch designed for high efficiency in power supply applications. It integrates a power MOSFET, PWM controller, and fault protection circuitry, supporting Flyback, Forward, Boost, or Buck topologies. With a frequency of 100 kHz, it achieves up to 90% efficiency, reducing component count and costs in low-power designs.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
Check stock
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Marcus Gustafsson
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Customer service+46 31-338 96 60order@westcomp.se
Bengt Almlund
Bengt Almlund031-338 96 81bengt.almlund@westcomp.se
Christian Burö
Christian BuröKarlskoga031-338 96 73christian.buro@westcomp.se
Gabriella Carlberg
Gabriella Carlberg031-338 96 88gabriella.carlberg@westcomp.se
Gustaf Eriksson
Gustaf Eriksson031-338 96 65gustaf.eriksson@westcomp.se
Jan-Erik Johannessen
Jan-Erik Johannessen031-338 96 76jan-erik.johannessen@westcomp.se
Lukas Wallin
Lukas Wallin031-338 96 77lukas.wallin@westcomp.se
Marcus Gustafsson
Marcus Gustafsson031-338 96 87marcus.gustafsson@westcomp.se
Martin Elfstrand
Martin Elfstrand031-338 96 78martin.elfstrand@westcomp.se
Nicklas Johansson
Nicklas Johansson031-338 96 93nicklas.johansson@westcomp.se
Patrick Wiström
Patrick Wiström031-338 96 64patrick.wistrom@westcomp.se
Petra Målberg
Petra Målberg031-338 96 79petra.malberg@westcomp.se
Richard Mattsson
Richard Mattsson031-338 96 84richard.mattsson@westcomp.se
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