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

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Subtotal (1 pack of 5 units)*

SGD15.96

(exc. GST)

SGD17.395

(inc. GST)

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In Stock
  • Plus 10 unit(s) shipping from 30 March 2026
  • Plus 340 unit(s) shipping from 06 April 2026
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Units
Per unit
Per Pack*
5 - 20SGD3.192SGD15.96
25 - 45SGD3.112SGD15.56
50 - 95SGD3.036SGD15.18
100 - 245SGD2.96SGD14.80
250 +SGD2.888SGD14.44

*price indicative

Packaging Options:
RS Stock No.:
426-253
Mfr. Part No.:
VIPER22AS-E
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Switching Frequency

60kHz

Product Type

PWM Controller

Supply Current

4.5mA

Zero Power Detection

No

Mount Type

Surface

Package Type

SOIC

Minimum Supply Voltage

0V

Pin Count

8

Topology

Forward

Maximum Supply Voltage

50V

Maximum Duty Cycle

16%

Minimum Operating Temperature

-40°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

150°C

Height

1.65mm

Length

5mm

Standards/Approvals

No

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.

AC/DC Converters, STMicroelectronics


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