Quarktwin Technology Ltd. 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

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Product Name Notes
Converter Offline Buck Topology 30kHz 8-SOIC
Converter Offline Buck Topology 30kHz TSOT-23-5
Converter Offline Buck Topology 43kHz 7-SOIC
Converter Offline Buck Topology 50kHz 8-SOIC
Converter Offline Buck Topology 50kHz TSOT-23-5
Converter Offline Buck Topology 60kHz 7-SOIC
Converter Offline Buck Topology 60kHz 8-DIP
Converter Offline Buck Topology 7-SOIC
Converter Offline Buck Topology 8-SOIC
Converter Offline Buck Topology TSOT-23-5
Converter Offline Flyback Topology 1.1MHz 10-MSOP
Converter Offline Flyback Topology 100Hz ~ 500kHz 8-CDIP
Converter Offline Flyback Topology 100Hz ~ 500kHz 8-PDIP
Converter Offline Flyback Topology 100Hz ~ 500kHz 8-SOIC
Converter Offline Flyback Topology 100kHz 16-SOIC
Converter Offline Flyback Topology 100kHz 7-PDIP
Converter Offline Flyback Topology 100kHz 8-DIP
Converter Offline Flyback Topology 100kHz 8-SOP
Converter Offline Flyback Topology 100kHz PG-DIP-8
Converter Offline Flyback Topology 100kHz SOT-223 (TO-261)
Converter Offline Flyback Topology 100kHz TO-220-5
Converter Offline Flyback Topology 100kHz ~ 150kHz 16-SO
Converter Offline Flyback Topology 10kHz ~ 200kHz 14-SO
Converter Offline Flyback Topology 10kHz ~ 200kHz 16-DIP
Converter Offline Flyback Topology 10kHz ~ 200kHz 8-DIP
Converter Offline Flyback Topology 110kHz ~ 150kHz 16-SO
Converter Offline Flyback Topology 119kHz ~ 159kHz, 110kHz ~ 150kHz 16-SO
Converter Offline Flyback Topology 123kHz 8-SO
Converter Offline Flyback Topology 125kHz 16-SO
Converter Offline Flyback Topology 130kHz 7-PDIP
Converter Offline Flyback Topology 130kHz 8-PDIP
Converter Offline Flyback Topology 130kHz 8-SMD
Converter Offline Flyback Topology 130kHz TO-220-7B
Converter Offline Flyback Topology 132kHz 8-PDIP-B
Converter Offline Flyback Topology 132kHz 8-PDIP-C
Converter Offline Flyback Topology 132kHz SMD-8B
Converter Offline Flyback Topology 132kHz SMD-8C
Converter Offline Flyback Topology 18.4kHz ~ 24.4kHz TO-220F-7
Converter Offline Flyback Topology 196kHz 8-SOIC
Converter Offline Flyback Topology 19kHz ~ 25kHz TO-220F-6L
Converter Offline Flyback Topology 19kHz ~ 25kHz TO-3P
Converter Offline Flyback Topology 1kHz ~ 140kHz 8-SOIC
Converter Offline Flyback Topology 20kHz ~ 200kHz 40-HSOP
Converter Offline Flyback Topology 20kHz ~ 200kHz 8-SOP
Converter Offline Flyback Topology 20kHz ~ 50kHz 8-SO
Converter Offline Flyback Topology 20kHz ~ 60kHz 8-SOP
Converter Offline Flyback Topology 21kHz 8-SOIC
Converter Offline Flyback Topology 21kHz TO-220F-7
Converter Offline Flyback Topology 22.5kHz ~ 50.5kHz 7-SOIC
Converter Offline Flyback Topology 23kHz ~ 52kHz 8-SO
Converter Offline Flyback Topology 24kHz ~ 63kHz 14-SO
Converter Offline Flyback Topology 25.5kHz ~ 128kHz 10-SO
Converter Offline Flyback Topology 250kHz 16-SO
Converter Offline Flyback Topology 25kHz ~ 125kHz 14-SO
Converter Offline Flyback Topology 25kHz ~ 125kHz 16-SO
Converter Offline Flyback Topology 25kHz ~ 132.5kHz 14-SO
Converter Offline Flyback Topology 25kHz ~ 132.5kHz 8-SO
Converter Offline Flyback Topology 25kHz ~ 175kHz 14-SO
Converter Offline Flyback Topology 25kHz ~ 175kHz 8-DIP
Converter Offline Flyback Topology 26.5kHz ~ 118kHz 8-SO
Converter Offline Flyback Topology 26.5kHz ~ 78kHz 8-SO
Converter Offline Flyback Topology 260kHz 8-SOIC
Converter Offline Flyback Topology 277kHz 8-PDIP-C
Converter Offline Flyback Topology 277kHz TO-220-7C
Converter Offline Flyback Topology 277kHz TO-262-7C
Converter Offline Flyback Topology 27kHz ~ 65kHz SC-74
Converter Offline Flyback Topology 36kHz ~ 130kHz SC-74
Converter Offline Flyback Topology 44kHz 8-PDIP
Converter Offline Flyback Topology 44kHz 8-SMD
Converter Offline Flyback Topology 46kHz 8-SOIC
Converter Offline Flyback Topology 50kHz ~ 100kHz 13-SOIC
Converter Offline Flyback Topology 525kHz ~ 2.05MHz 16-PDIP
Converter Offline Flyback Topology 525kHz ~ 2.05MHz 16-SOIC
Converter Offline Flyback Topology 6.5kHz ~ 175kHz 8-DIP
Converter Offline Flyback Topology 60kHz ~ 74kHz 8-SIP
Converter Offline Flyback Topology 60kHz ~ 74kHz TO-220-5
Converter Offline Flyback Topology 60kHz ~ 74kHz TO-220F-6L
Converter Offline Flyback Topology 63kHz 8-DIP
Converter Offline Flyback Topology 63kHz 8-SO
Converter Offline Flyback Topology 65kHz 7-PDIP
Converter Offline Flyback Topology 65kHz 8-DIP
Converter Offline Flyback Topology 65kHz 8-SOIC
Converter Offline Flyback Topology 65kHz 8-SOP
Converter Offline Flyback Topology 65kHz SC-74
Converter Offline Flyback Topology 65kHz SOT-23-6
Converter Offline Flyback Topology 66.5kHz 8-DIP
Converter Offline Flyback Topology 66.5kHz 8-SO
Converter Offline Flyback Topology 67kHz 8-DIP
Converter Offline Flyback Topology 67kHz TO-220-5
Converter Offline Flyback Topology 71kHz 10-SO
Converter Offline Flyback Topology 740Hz 7-SOP
Converter Offline Flyback Topology 8-DIP
Converter Offline Flyback Topology 8-SIP
Converter Offline Flyback Topology 91.5kHz 8-SO
Converter Offline Flyback Topology STA-10L
Converter Offline Flyback, Forward Topology 40kHz ~ 1MHz 16-PDIP
Converter Offline Flyback, Forward Topology 40kHz ~ 1MHz 16-SOIC
Converter Offline Flyback, Forward Topology 66kHz eSIP-16B
Converter Offline Flyback, Secondary Side SR Topology 132kHz 8-PDIP-C
Converter Offline Flyback, Secondary Side SR Topology 132kHz SO-8C
Converter Offline Forward Topology 1MHz 10-MSOP
Converter Offline Full-Bridge, Half-Bridge, Push-Pull Topology Up to 1MHz 10-MSOP
Converter Offline Half-Bridge Topology 28.3kHz ~ 300kHz 18-SOP
Converter Offline Half-Bridge Topology 31.5kHz ~ 300kHz 18-SOP
Converter Offline Half-Bridge Topology 32kHz ~ 300kHz 18-SOP
Converter Offline Half-Bridge Topology 50kHz ~ 300kHz 24-PDIP
Converter Offline Half-Bridge Topology 60kHz ~ 500kHz 16-SOIC
Converter Offline Inductorless Topology 8-SOIC
Converter Offline Push-Pull Topology 400kHz 16-PDIP
Converter Offline Push-Pull Topology 400kHz 16-SOIC
Converter Offline Shunt Topology 50Hz ~ 60Hz 8-SOIC
Converter Offline Topology 10-SO
Converter Offline Topology 100Hz ~ 500kHz 10-CFlatPack
Converter Offline Topology 100Hz ~ 500kHz 14-CERDIP
Converter Offline Topology 100Hz ~ 500kHz 20-CLCC (8.89x8.89)
Converter Offline Topology 100Hz ~ 500kHz 8-CDIP
Converter Offline Topology 100Hz ~ 500kHz 8-DIP
Converter Offline Topology 100Hz ~ 500kHz 8-SOIC
Converter Offline Topology 10kHz ~ 100kHz 16-DIP
Converter Offline Topology 10MHz 10-SO
Converter Offline Topology 16-SO
Converter Offline Topology 20kHz ~ 70kHz SuperSOT™-6
Converter Offline Topology 21kHz TO-220F-7
Converter Offline Topology 22kHz TO-3P
Converter Offline Topology 22kHz ~ 70kHz SOT-26
Converter Offline Topology 62kHz ~ 68kHz 8-SOIC
Converter Offline Topology 62kHz ~ 68kHz 8-SOP
Converter Offline Topology 62kHz ~ 68kHz SOT-23-6
Converter Offline Topology 90kHz ~ 110kHz 8-SOIC
Converter Offline Topology

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