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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

Recommended for you

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-VP22201B

      Active

      5 V - 360 mA buck converter based on VIPer222XSTR

      PSU and Converter Solution Eval Boards ST
      STEVAL-VP22201B

      Description:

      5 V - 360 mA buck converter based on VIPer222XSTR

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

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.

eDesignSuite

Converter

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output

V This option is required and must be a number.
A This option is required and must be a number.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
More info
min
max
VIPER222XSTR Available at 7 distributors

Distributor availability ofVIPER222XSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 241 1 Order Now
COMPEL EUROPE 30 1 Order Now
RS COMPONENTS EUROPE 500 1 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 9 1 Order Now
Farnell Element14 EUROPE 2000 1 Order Now
RUTRONIK EUROPE 10 2500 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

DIGIKEY

Stock

241

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

30

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

500

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2000

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

10

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-21

Buy Direct
Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.33 / 1k
MORE INFO

RDS(on) (Ω) (max):

15

Transistor Breakdown Voltage (V) (min):

730

Drain Current (A) (nom):

0.62

Country of Origin:

CHINA

VIPER222LSTR Available at 6 distributors

Distributor availability ofVIPER222LSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 294 1 Order Now
COMPEL EUROPE 20 1 Order Now
RS COMPONENTS EUROPE 500 1 Order Now
ARROW EUROPE 2500 0 Order Now
Farnell Element14 EUROPE 1960 1 Order Now
RUTRONIK EUROPE 10 2500 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

DIGIKEY

Stock

294

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

20

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

500

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

1960

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

10

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-21

Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.33 / 1k
MORE INFO

RDS(on) (Ω) (max):

15

Transistor Breakdown Voltage (V) (min):

730

Drain Current (A) (nom):

0.62

Country of Origin:

CHINA

VIPER222XSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.33 / 1k

Distributor availability ofVIPER222XSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 241 1 Order Now
COMPEL EUROPE 30 1 Order Now
RS COMPONENTS EUROPE 500 1 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 9 1 Order Now
Farnell Element14 EUROPE 2000 1 Order Now
RUTRONIK EUROPE 10 2500 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

DIGIKEY

Stock

241

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

30

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

500

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2000

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

10

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.33 / 1k

RDS(on) (Ω) (max)

15

Transistor Breakdown Voltage (V) (min)

730

Drain Current (A) (nom)

0.62

Country of Origin

CHINA

VIPER222LSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.33 / 1k

Distributor availability ofVIPER222LSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 294 1 Order Now
COMPEL EUROPE 20 1 Order Now
RS COMPONENTS EUROPE 500 1 Order Now
ARROW EUROPE 2500 0 Order Now
Farnell Element14 EUROPE 1960 1 Order Now
RUTRONIK EUROPE 10 2500 Order Now

Distributor reported inventory date: 2020-10-21

Distributor Name

DIGIKEY

Stock

294

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

20

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

500

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

1960

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

10

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.33 / 1k

RDS(on) (Ω) (max)

15

Transistor Breakdown Voltage (V) (min)

730

Drain Current (A) (nom)

0.62

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