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Manufacturers

L4986B

Manufacturer

ST MICROELECTRONICS

data-sheet
Data sheet
Data sheet
L4986B is utilized in PFC pre-regulators for applications such as IEC61000-3-2 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) 130kHz 10-SSOP
PFC IC Continuous Conduction (CCM) 130kHz 10-SSOP
Description
Description
The L4986B is a peak current-mode PFC controller designed for boost converters, featuring an 800 V high voltage startup, proprietary THD optimizers, and a switching frequency of 130 kHz. It integrates multiple protections including OVP, OCP, and brownout detection, ensuring reliable operation in various applications with minimal external components.
The L4986B is a peak current-mode PFC controller designed for boost converters, featuring an 800 V high voltage startup, proprietary THD optimizers, and a switching frequency of 130 kHz. It integrates multiple protections including OVP, OCP, and brownout detection, ensuring reliable operation in various applications with minimal external components.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
Check stock
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Patrick Wiström
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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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