ROHM Semiconductor GmbH 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
PWM Control Type DC/DC Converter IC for AC/DC Driver -- BD7672BG BD7672BG is a PWM controller type DC/DC converter for AC/DC that provides an optimum system for all products that requires an electrical outlet. This product supports both isolated and non-isolated...
PWM Control Type DC/DC Converter IC for AC/DC Driver -- BD7673AG BD7673AG is a PWM controller type DC/DC converter for AC/DC that provides an optimum system for all products that requires an electrical outlet. This product supports both isolated and non-isolated...
PWM Control Type DC/DC Converter IC for AC/DC Driver -- BD7679G BD7679G is a PWM controller type DC/DC converter IC for AC/DC that provides an optimum system for all products that requires an electrical outlet. This product supports both isolated and...
Quasi-Resonant Control DC/DC converter and Power Factor Correction converter IC for AC/DC Converter -- BM1050AF BM1050AF is compounded LSI of Power Factor Correction converter (PFC) for harmonic solution and DC/DC converter (DC/DC). Because DC/DC operates on Quasi-resonant method, DC/DC contributes to Low EMI. BM1050AF built...
Quasi-Resonant Control DC/DC converter and Power Factor Correction converter IC for AC/DC Converter -- BM1051F BM1051F is compounded LSI of Power Factor Correction converter (PFC) for harmonic solution and DC/DC converter (DC/DC). Because DC/DC operates on Quasi-resonant method, DC/DC contributes to Low EMI. BM1051F built...
Quasi-resonant AC/DC Converter Built-in 1700 V SiC-MOSFET -- BM2SCQ121T-LBZ 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...
Quasi-resonant AC/DC Converter Built-in 1700 V SiC-MOSFET -- BM2SCQ122T-LBZ 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...
Quasi-resonant AC/DC Converter Built-in 1700 V SiC-MOSFET -- BM2SCQ123T-LBZ 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...
Quasi-resonant AC/DC Converter Built-in 1700 V SiC-MOSFET -- BM2SCQ124T-LBZ 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...
Low Noise Quasi-Resonant Control DC/DC converter IC for AC/DC Converter -- BD7682FJ-LB The BD7682FJ-LB is a quasi-resonant controller-type DC/DC converter optimized for products equipped with an electrical outlet. Quasi-resonant operation enables soft switching and helps to keep EMI low, while utilizing an...
PWM Controller IC for AC/DC Converter -- BM1P10CFJ The PWM Controller for AC/DC power supplies provides an optimal system for all products that include an electrical outlet. It realizes the high flexibility in power supply design with external...
Isolated AC/DC Converter -- BP5710-1
Isolated AC/DC Converter -- BP5725
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...
Non-isolated AC/DC Converter -- BP5033-12
Non-isolated AC/DC Converter -- BP5034D12
Non-isolated AC/DC Converter -- BP5034D15
Non-isolated AC/DC Converter -- BP5034D24
Non-isolated AC/DC Converter -- BP5034D5
Non-isolated AC/DC Converter -- BP5037B12
Non-isolated AC/DC Converter -- BP5037B15
Non-isolated AC/DC Converter -- BP5038A1
Non-isolated AC/DC Converter -- BP5039-15
Non-isolated AC/DC Converter -- BP5039A
Non-isolated AC/DC Converter -- BP5039B12
Non-isolated AC/DC Converter -- BP5045A
Non-isolated AC/DC Converter -- BP5045A5
Non-isolated AC/DC Converter -- BP5047A24
Non-isolated AC/DC Converter -- BP5047B15
Non-isolated AC/DC Converter -- BP5048
Non-isolated AC/DC Converter -- BP5048-15
Non-isolated AC/DC Converter -- BP5048-24
Non-isolated AC/DC Converter -- BP5053-12
Non-isolated AC/DC Converter -- BP5055-12
Non-isolated AC/DC Converter -- BP5063-5
Non-isolated AC/DC Converter -- BP5067-12
Non-isolated AC/DC Converter -- BP5067-15
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...
Low Noise Quasi-Resonant Control DC/DC converter IC for AC/DC Converter -- BD7683FJ-LB This is the product guarantees long time support in the Industrial market. BD7683FJ-LB is a Quasi-resonant controller type DC/DC converters that provide an optimum system for all products that include...
Low Noise Quasi-Resonant Control DC/DC converter IC for AC/DC Converter -- BD7684FJ-LB This is the product guarantees long time support in the Industrial market. BD7684FJ-LB is a Quasi-resonant controller type DC/DC converters that provide an optimum system for all products that include...
Low Noise Quasi-Resonant Control DC/DC converter IC for AC/DC Converter -- BD7685FJ-LB This is the product guarantees long time support in the Industrial market. BD7685FJ-LB is a Quasi-resonant controller type DC/DC converters that provide an optimum system for all products that include...