STMicroelectronics VIPER12AS-E PWM Controller, 66 kHz 5 V 8-Pin, SOIC

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Subtotal (1 pack of 5 units)*

PHP552.81

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PHP619.145

(inc. VAT)

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  • 30 unit(s) ready to ship from another location
  • Plus 75 unit(s) shipping from April 17, 2026
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Units
Per Unit
Per Pack*
5 - 20PHP110.562PHP552.81
25 - 45PHP107.24PHP536.20
50 - 95PHP104.024PHP520.12
100 - 245PHP100.902PHP504.51
250 +PHP97.88PHP489.40

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Packaging Options:
RS Stock No.:
426-247
Mfr. Part No.:
VIPER12AS-E
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Switching Frequency

66kHz

Product Type

PWM Controller

Start-up Supply Current

1mA

Supply Current

5mA

Output Current

0.48A

Zero Power Detection

No

Mount Type

Surface

Minimum Supply Voltage

9V

Package Type

SOIC

Pin Count

8

Maximum Supply Voltage

5V

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

16%

PWM Controller Type

Current Mode

Maximum Operating Temperature

150°C

Length

5mm

Standards/Approvals

ECOPACK, JEDEC JESD97

Series

VIPer12A

Height

1.25mm

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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