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ROHM Semiconductor USA, LLC Datasheets for AC-DC Converter Chips

AC to DC converter chips transfer an AC input into DC power using switching (MOSFET, IGBT) or rectification (diodes, Schottky diodes).
AC-DC Converter Chips: Learn more

Product Name Notes
BM2SCQ121T-LBZ is a quasi-resonant AC/DC converter that provides an optimum system for all products which has an electrical outlet. Quasi-resonant operation enables soft switching and helps to keep the EMI...
BM2SCQ122T-LBZ is a quasi-resonant AC/DC converter that provides an optimum system for all products which has an electrical outlet. Quasi-resonant operation enables soft switching and helps to keep the EMI...
BM2SCQ123T-LBZ is a quasi-resonant AC/DC converter that provides an optimum system for all products which has an electrical outlet. Quasi-resonant operation enables soft switching and helps to keep the EMI...
BM2SCQ124T-LBZ is a quasi-resonant AC/DC converter that provides an optimum system for all products which has an electrical outlet. Quasi-resonant operation enables soft switching and helps to keep the EMI...
PowerModule
These are AC/DC converters for obtaining DC output from commercial power supplies without transformer. They realize simple switching power supplies with few external devices, suitable for driving micro-computers and LEDs...
These are AC/DC converters for obtaining DC output from commercial power supplies without transformer. They realize simple switching power supplies with few external devices, suitable for driving micro-computers, LEDs and...