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Manufacturers

L4985A

Manufacturer

ST MICROELECTRONICS

data-sheet
Data sheet
Data sheet
L4985A is used in PFC pre-regulators for applications such as IEC61000-3-2 and JEIDA-MITI compliant SMPS exceeding 1 kW, desktop PCs, servers, game consoles, high power LED luminaires, and industrial and medical SMPS according to IEC 60601-1-2 standards.
Specification
Specification
CCM PFC CONTROLLER WITH HIGH VOL
CCM PFC CONTROLLER WITH HIGH VOL
Detailed specification
Detailed specification
PFC IC Continuous Conduction (CCM) 65kHz 8-SO
PFC IC Continuous Conduction (CCM) 65kHz 8-SO
Description
Description
The L4985A is a peak current-mode PFC controller designed for boost converters, featuring an 800V high voltage startup and proprietary THD optimizers for low Total Harmonic Distortion (THD). It operates at 65 kHz, includes multiple protections, and requires minimal external components, making it suitable for high-efficiency applications.
The L4985A is a peak current-mode PFC controller designed for boost converters, featuring an 800V high voltage startup and proprietary THD optimizers for low Total Harmonic Distortion (THD). It operates at 65 kHz, includes multiple protections, and requires minimal external components, making it suitable for high-efficiency applications.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
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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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