STACF01A/STACF01B Flyback Controller ICs

STMicroelectronics STACF01A/STACF01B Active Clamp Flyback Controller ICs drive and control active clamp flyback converters with non-complementary driving of the active clamp (high-side, HS) switch. It is intended explicitly for high-performance AC-DC adapters with GaN HEMTS rated up to 100W and beyond, aimed at high efficiency and power density. The ICs seamlessly change operating mode with loading conditions to optimize efficiency under an extremely wide range of loads: variable frequency with frequency foldback at heavy-medium load, bottom-clamped, load-proportional frequency at light load, burst mode at very light, and no-load.

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Antal RoHS ECAD-modell Topologi
Antal utgångar
Omkopplingsfrekvens
Ingångsspänning
Minsta drifttemperatur
Maximal drifttemperatur
Monteringsstil
Paket/låda
Förpackning
STMicroelectronics Omkopplingsstyrenheter Active clamp flyback controller
Datablad
3 995På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

Buck-Boost, Flyback 500 kHz 5.25 V to 6.64 V - 40 C + 150 C SMD/SMT QFN-23 Reel, Cut Tape, MouseReel
STMicroelectronics Omkopplingsstyrenheter Active clamp flyback controller
Datablad
990På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 000

Flyback 1 Output 500 kHz 5.25 V to 6.64 V - 40 C + 150 C SMD/SMT QFN-23 Reel, Cut Tape, MouseReel
STMicroelectronics Omkopplingsstyrenheter Active clamp flyback controller
Datablad
Ledtid för icke lagerfört 52 Veckor
Min.: 1
Multipla: 1

Buck-Boost, Flyback 1 Output 500 kHz 5.25 V to 6.64 V - 40 C + 150 C SMD/SMT QFN-23 Tray
STMicroelectronics Omkopplingsstyrenheter Active clamp flyback controller
Datablad
Ledtid för icke lagerfört 52 Veckor
Min.: 2 940
Multipla: 2 940
Flyback 1 Output 500 kHz 5.25 V to 6.64 V - 40 C + 150 C SMD/SMT QFN-23 Tray