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  • The VIPER222 device is a high performance high voltage converter that combines a 730 V rugged power MOSFET with a PWM control. The device embeds the high voltage startup and the current sense circuit, avoiding the use of extra components in the BoM. Frequency jittering spreads the EMI and allows the use of a small filter. The burst mode technique allows to obtain a very low input power consumption at light load.

    Key Features

    • 730 V avalanche rugged power MOSFET
    • PWM controller
    • 1.2 V reference voltage
    • Frequency jittering
    • 40 mW no load input power at 230 VAC
    • Short-circuit protection
    • Thermal shutdown

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
RDS(on) (Ω) (max)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
More info
Order from Distributors
Order from ST
VIPER222XSTR SSOP 10 Tape And Reel
Active
0.33 1000 15 730 0.62
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office
VIPER222LSTR SSOP 10 Tape And Reel
Active
0.33 1000 15 730 0.62
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

VIPER222XSTR

Package

SSOP 10

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Marketing Status

Active

Unit Price (US$)

0.33

Quantity

1000

RDS(on) (Ω) (max)

15

Transistor Breakdown Voltage (V) (min)

730

Drain Current (A) (nom)

0.62

ECCN (US)

EAR99

Country of Origin

CHINA

VIPER222LSTR

Package

SSOP 10

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Marketing Status

Active

Unit Price (US$)

0.33

Quantity

1000

RDS(on) (Ω) (max)

15

Transistor Breakdown Voltage (V) (min)

730

Drain Current (A) (nom)

0.62

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS13192
      High voltage converter
      2.0
      645.71 KB
      PDF
      DS13192

      High voltage converter

    • Description Version Size Action
      AN4564
      Is a positive power supply mandatory for my application, or could a negative output work also?
      1.0
      384.04 KB
      PDF
      AN4564

      Is a positive power supply mandatory for my application, or could a negative output work also?

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      VIPer222 PSpice models 1.0
      112.04 KB
      ZIP

      VIPer222 PSpice models

Publications and Collaterals

    • Description Version Size Action
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF
      Power Management Guide 06.2019
      4.89 MB
      PDF
      VIPerPlus - Bring a Plus to your SMPS design 01.2020
      2.47 MB
      PDF
      VIPerPlus evaluation boards 05.2018
      1,002.52 KB
      PDF

      Electric vehicle (EV) ecosystem

      Power Management Guide

      VIPerPlus - Bring a Plus to your SMPS design

      VIPerPlus evaluation boards

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VIPER222LSTR
Active
SSOP 10 Industrial Ecopack2
VIPER222XSTR
Active
SSOP 10 Industrial Ecopack2

VIPER222LSTR

Package:

SSOP 10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER222XSTR

Package:

SSOP 10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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