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  • The device is a high voltage converter smartly integrating a 1050 V avalanche-rugged power section, with a PWM current mode control. The 1050 V-BV power MOSFET allows to extend input voltage range, and reduce the size of the DRAIN snubber circuit. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in burst mode under light load.

    The integrated HV startup, sense-FET, error amplifier and oscillator with jitter allow a complete application to be designed with the minimum number of components.
    The VIPer26K supports the most common SMPS topologies such as: isolated flyback with optocoupler, primary-side regulation, non-isolated flyback with resistive feedback, buck, and buck boost.

    Key Features

    • 1050 V avalanche-rugged power MOSFET
    • allowing ultra-wide VAC input range to be covered
    • Embedded HV startup and sense-FET
    • Current mode PWM controller
    • Drain current limit protection:
    • -500 mA (VIPER265K)
    • -700 mA (VIPER267K)
    • Jittered switching frequency reduces the EMI filter cost: 60 kHz ± 4kHz
    • Standby power < 30 mW at 230 VAC
    • Embedded E/A with 3.3 V reference
    • Safe auto-restart after a fault condition
    • Hysteretic thermal shutdown
    • Built-in soft-start for improved system reliability

Recommended for you

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-VP26K01B

      Active

      15 V / 100 mA high voltage buck converter reference design based on VIPER26K

      PSU and Converter Solution Eval Boards ST

      STEVAL-VP26K01F

      Active

      Three output isolated flyback converter for STCOMET smart meter and PLC system using VIPER267KDTR

      PSU and Converter Solution Eval Boards ST

      STEVAL-VP26K02F

      Active

      Two output isolated SSR flyback converter for smart meter and PLC systems using VIPER267KDTR

      PSU and Converter Solution Eval Boards ST

      STEVAL-VP26K03F

      Active

      Double output isolated PSR flyback converter for smart meter and PLC systems using VIPER267KDTR

      PSU and Converter Solution Eval Boards ST
      STEVAL-VP26K01B

      Description:

      15 V / 100 mA high voltage buck converter reference design based on VIPER26K
      STEVAL-VP26K01F

      Description:

      Three output isolated flyback converter for STCOMET smart meter and PLC system using VIPER267KDTR
      STEVAL-VP26K02F

      Description:

      Two output isolated SSR flyback converter for smart meter and PLC systems using VIPER267KDTR
      STEVAL-VP26K03F

      Description:

      Double output isolated PSR flyback converter for smart meter and PLC systems using VIPER267KDTR

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VIPER265KDTR
Active
SO-16 Industrial Ecopack2
VIPER267KDTR
Active
SO-16 Industrial Ecopack2

VIPER265KDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER267KDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

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
VIPER265KDTR Available at 6 distributors

Distributor availability ofVIPER265KDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3121 1 Order Now
RS COMPONENTS EUROPE 165 1 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 3108 1 Order Now
Farnell Element14 EUROPE 95 1 Order Now
RUTRONIK EUROPE 50 2500 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

3121

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

165

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3108

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

95

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

50

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

Buy Direct
Active
EAR99 NEC Tape And Reel SO-16 - - 0.64 / 1k
MORE INFO

RDS(on) (Ω) (max):

7

Transistor Breakdown Voltage (V) (min):

1050

Drain Current (A) (nom):

0.7

Country of Origin:

THAILAND

VIPER267KDTR Available at 4 distributors

Distributor availability ofVIPER267KDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5143 1 Order Now
COMPEL EUROPE 25 1 Order Now
RS COMPONENTS EUROPE 165 1 Order Now
MOUSER WORLDWIDE 12981 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

5143

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

25

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

165

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

12981

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-23

Buy Direct
Active
EAR99 NEC Tape And Reel SO-16 - - 0.64 / 1k
MORE INFO

RDS(on) (Ω) (max):

7

Transistor Breakdown Voltage (V) (min):

1050

Drain Current (A) (nom):

0.7

Country of Origin:

THAILAND

VIPER265KDTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.64 / 1k

Distributor availability ofVIPER265KDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3121 1 Order Now
RS COMPONENTS EUROPE 165 1 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 3108 1 Order Now
Farnell Element14 EUROPE 95 1 Order Now
RUTRONIK EUROPE 50 2500 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

3121

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

165

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3108

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

95

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

50

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.64 / 1k

RDS(on) (Ω) (max)

7

Transistor Breakdown Voltage (V) (min)

1050

Drain Current (A) (nom)

0.7

Country of Origin

THAILAND

VIPER267KDTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.64 / 1k

Distributor availability ofVIPER267KDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5143 1 Order Now
COMPEL EUROPE 25 1 Order Now
RS COMPONENTS EUROPE 165 1 Order Now
MOUSER WORLDWIDE 12981 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

5143

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

25

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

165

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

12981

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.64 / 1k

RDS(on) (Ω) (max)

7

Transistor Breakdown Voltage (V) (min)

1050

Drain Current (A) (nom)

0.7

Country of Origin

THAILAND

(*) 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