Switching Controllers – Mouser Mexico

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.

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Topology	Number of Outputs	Switching Frequency	Input Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Packaging
Switching Controllers Active clamp flyback controller STACF01ATR STMicroelectronics 1: $2.42 3,995In Stock New Product	Mfr. Part # STACF01ATR Mouser Part # 511-STACF01ATR New Product	STMicroelectronics	Switching Controllers Active clamp flyback controller Learn More about STMicroelectronics st stacf01 active clamp feedback controller	Datasheet	3,995In Stock	Cut Tape $2.42 $1.81 $1.65 $1.47 Reel $1.29 View $1.42 $1.37 $1.22 MouseReel Available	Min.: 1 Mult.: 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
Switching Controllers Active clamp flyback controller STACF01BTR STMicroelectronics 1: $2.38 980In Stock New Product	Mfr. Part # STACF01BTR Mouser Part # 511-STACF01BTR New Product	STMicroelectronics	Switching Controllers Active clamp flyback controller Learn More about STMicroelectronics st stacf01 active clamp feedback controller	Datasheet	980In Stock	Cut Tape $2.38 $1.78 $1.63 $1.47 Reel $1.24 View $1.42 $1.37 $1.22 MouseReel Available	Min.: 1 Mult.: 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
Switching Controllers Active clamp flyback controller STACF01A STMicroelectronics 1: $2.54 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STACF01A Mouser Part # 511-STACF01A New Product	STMicroelectronics	Switching Controllers Active clamp flyback controller Learn More about STMicroelectronics st stacf01 active clamp feedback controller	Datasheet	Non-Stocked Lead-Time 52 Weeks	$2.54 $1.86 $1.69 $1.51 View $1.42 $1.37	Min.: 1 Mult.: 1	Buck-Boost, Flyback	1 Output	500 kHz	5.25 V to 6.64 V	- 40 C	+ 150 C	SMD/SMT	QFN-23	Tray
Switching Controllers Active clamp flyback controller STACF01B STMicroelectronics 2,940: $1.37 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STACF01B Mouser Part # 511-STACF01B New Product	STMicroelectronics	Switching Controllers Active clamp flyback controller Learn More about STMicroelectronics st stacf01 active clamp feedback controller	Datasheet	Non-Stocked Lead-Time 52 Weeks	$1.37	Min.: 2,940 Mult.: 2,940	Flyback	1 Output	500 kHz	5.25 V to 6.64 V	- 40 C	+ 150 C	SMD/SMT	QFN-23	Tray

STACF01A/STACF01B Flyback Controller ICs

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