Over 800,000 products available

STMicroelectronics, High Voltage Switcher 2 A 16-Pin, SOP-16

View all AC-DC Converters

Subtotal (1 reel of 2500 units)*

£1,710.00

(exc. VAT)

£2,052.50

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 13 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
2500 +£0.684£1,710.00

*price indicative

RS Stock No.:
215-5544
Mfr. Part No.:
VIPER317LDTR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Maximum Input Voltage

265V

Product Type

High Voltage Switcher

Mount Type

Surface

Pin Count

16

Switching Frequency

15kHz

Maximum Output Current

2A

Package Type

SOP-16

Minimum Input Voltage

85V

Topology

Flyback

Maximum Duty Cycle

80%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Standards/Approvals

RoHS

Series

VIPER31

Length

9.9mm

Height

6mm

Supply Current

2mA

Automotive Standard

No

The STMicroelectronics VIPER31 device is a high-voltage converter that smartly integrates an 800 V avalanche rugged power MOSFET with PWM current-mode control. The 800 V breakdown allows extended input voltage range to be applied, as well as to reduce the size of the DRAIN snubber circuit. The IC can meet the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation at light load.

Built-in soft-start for improved system reliability

Protections with automatic restart

Embedded HV start-up and sense FET

Current mode PWM controller

Related links