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STMicroelectronics, High Voltage Switcher 2 A 16-Pin, SOP-16 VIPER317LDTR

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Subtotal (1 pack of 10 units)*

£6.70

(exc. VAT)

£8.00

(inc. VAT)

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Units
Per unit
Per Pack*
10 - 40£0.67£6.70
50 - 90£0.659£6.59
100 - 240£0.651£6.51
250 - 990£0.643£6.43
1000 +£0.636£6.36

*price indicative

Packaging Options:
RS Stock No.:
215-5545
Mfr. Part No.:
VIPER317LDTR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

High Voltage Switcher

Maximum Input Voltage

265V

Mount Type

Surface

Switching Frequency

15kHz

Pin Count

16

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

Length

9.9mm

Series

VIPER31

Standards/Approvals

RoHS

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

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