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STMicroelectronics VIPER22AS-E PWM Controller, 60 kHz 50 V 8-Pin, SOIC

RS stock no.:: 426-253
Mfr. Part No.:: VIPER22AS-E
Manufacturer:: STMicroelectronics

STMicroelectronics VIPER22AS-E PWM Controller, 60 kHz 50 V 8-Pin, SOIC

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Bulk discount available

Subtotal (1 pack of 5 units)*

R 200,49

(exc. VAT)

R 230,565

(inc. VAT)

Add 40 units to get free delivery

Orders below R 1 500,00 (exc. VAT) cost R 120,00.

In Stock

20 unit(s) ready to ship from another location
Plus 340 unit(s) shipping from 02 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
5 - 20	R 40.098	R 200.49
25 - 45	R 39.096	R 195.48
50 - 95	R 37.924	R 189.62
100 - 245	R 36.408	R 182.04
250 +	R 34.952	R 174.76

*price indicative

RS stock no.:: 426-253
Mfr. Part No.:: VIPER22AS-E
Manufacturer:: STMicroelectronics

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Maximum Switching Frequency	60kHz
	Product Type	PWM Controller
	Supply Current	4.5mA
	Output Voltage	730 V
	Zero Power Detection	No
	Mount Type	Surface
	Package Type	SOIC
	Minimum Supply Voltage	0V
	Maximum Supply Voltage	50V
	Pin Count	8
	Topology	Forward
	Maximum Duty Cycle	16%
	Minimum Operating Temperature	-40°C
	PWM Controller Type	Current Mode
	Maximum Operating Temperature	150°C
	Standards/Approvals	No
	Length	5mm
	Width	4 mm
	Height	1.65mm
	Automotive Standard	No

	Select all
	Brand STMicroelectronics
	Maximum Switching Frequency 60kHz
	Product Type PWM Controller
	Supply Current 4.5mA
	Output Voltage 730 V
	Zero Power Detection No
	Mount Type Surface
	Package Type SOIC
	Minimum Supply Voltage 0V
	Maximum Supply Voltage 50V
	Pin Count 8
	Topology Forward
	Maximum Duty Cycle 16%
	Minimum Operating Temperature -40°C
	PWM Controller Type Current Mode
	Maximum Operating Temperature 150°C
	Standards/Approvals No
	Length 5mm
	Width 4 mm
	Height 1.65mm
	Automotive Standard No

VIPer® High-Voltage Off-Line Converters, STMicroelectronics

VIPer® high-voltage converters from the mains voltage (230VAC) are fixed frequency offline converter ICs, integrating a PWM controller and a 700V vertical power MOSFET.

Typical applications cover offline power supplies. They are compatible from either the primary side or the secondary side regulation loop.

STMicroelectronics VIPER22AS-E PWM Controller, 60 kHz 50 V 8-Pin, SOIC

Add 40 units to get free delivery

VIPer® High-Voltage Off-Line Converters, STMicroelectronics

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