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

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

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

Bulk discount available

Subtotal (1 pack of 5 units)*

R 200,49

(exc. VAT)

R 230,565

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

20 unit(s) ready to ship from another location
Plus 340 unit(s) shipping from 06 February 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	60 kHz
	Output Voltage	730 V
	Control Method	Current
	Mounting Type	Surface Mount
	Fall Time	100ns
	Rise Time	50ns
	Package Type	SOIC
	Topology	Forward
	Pin Count	8
	Dimensions	5 x 4 x 1.65mm
	Maximum Duty Cycle	16%
	Length	5mm
	PWM Controller Type	Current Mode
	Width	4mm
	Height	1.65mm
	Minimum Operating Temperature	-40 °C
	Minimum Operating Supply Voltage	0 V
	Maximum Operating Temperature	+150 °C
	Maximum Operating Supply Voltage	50 V

	Select all
	Brand STMicroelectronics
	Maximum Switching Frequency 60 kHz
	Output Voltage 730 V
	Control Method Current
	Mounting Type Surface Mount
	Fall Time 100ns
	Rise Time 50ns
	Package Type SOIC
	Topology Forward
	Pin Count 8
	Dimensions 5 x 4 x 1.65mm
	Maximum Duty Cycle 16%
	Length 5mm
	PWM Controller Type Current Mode
	Width 4mm
	Height 1.65mm
	Minimum Operating Temperature -40 °C
	Minimum Operating Supply Voltage 0 V
	Maximum Operating Temperature +150 °C
	Maximum Operating Supply Voltage 50 V

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, 50 V, 60 kHz 8-Pin, SOIC

FREE delivery for orders over R 1,500.00

VIPer® High-Voltage Off-Line Converters, STMicroelectronics

AC/DC Converters, STMicroelectronics

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