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

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Subtotal (1 pack of 5 units)*

$16.71

(exc. GST)

$18.38

(inc. GST)

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  • Plus 5 unit(s) shipping from 02 March 2026
  • Plus 105 unit(s) shipping from 09 March 2026
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Per Pack*
5 +$3.342$16.71

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

STMicroelectronics

Maximum Switching Frequency

66kHz

Product Type

PWM Controller

Start-up Supply Current

1mA

Supply Current

5mA

Zero Power Detection

No

Output Current

0.48A

Mount Type

Surface

Package Type

SOIC

Minimum Supply Voltage

9V

Pin Count

8

Maximum Supply Voltage

5V

Maximum Duty Cycle

16%

Minimum Operating Temperature

-40°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

150°C

Series

VIPer12A

Standards/Approvals

ECOPACK, JEDEC JESD97

Length

5mm

Width

4 mm

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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