VIPER11

Active
Education

Energy saving off-line high voltage converter

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Product overview

Description

The device is a high voltage converter smartly integrating an 800 V avalanche-rugged power MOSFET with PWM current mode control. The power MOSFET with 800 V breakdown voltage allows the extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. The design of flyback, buck and buck boost converters is supported. 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.
  • All features

    • 800 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
      • 370 mA (VIPER113)
      • 480 mA (VIPER114)
      • 590 mA (VIPER115)
    • Wide supply voltage range: 4.5 V to 30 V
    • Minimized system input power consumption:
      • Less than 10 mW at 230 VAC in no-load condition
      • Less than 400 mW at 230 VAC with 250 mW load
    • Jittered switching frequency reduces the EMI filter cost:
      • 30 kHz ± 7% (type X)
      • 60 kHz ± 7% (type L)
      • 120kHz ± 7%(type H)
    • Embedded E/A with 1.2 V reference
    • Protections with automatic restart: overload/short-circuit (OLP), line or output OVP, max. duty cycle counter, VCC clamp
    • Pulse-skip protection to prevent flux- runaway
    • Embedded thermal shutdown
    • Built-in soft-start for improved system reliability

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - VIPER11

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VIPER113LSTR
Active
SSOP 10 Industrial Ecopack2
VIPER113XSTR
Active
SSOP 10 Industrial Ecopack2
VIPER114HSTR
Active
SSOP 10 Industrial Ecopack2
VIPER114LSTR
Active
SSOP 10 Industrial Ecopack2
VIPER114XSTR
Active
SSOP 10 Industrial Ecopack2
VIPER115HSTR
Active
SSOP 10 Industrial Ecopack2
VIPER115LSTR
Active
SSOP 10 Industrial Ecopack2
VIPER115XSTR
Active
SSOP 10 Industrial Ecopack2

VIPER113LSTR

Package:

SSOP 10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER113XSTR

Package:

SSOP 10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER114HSTR

Package:

SSOP 10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER114LSTR

Package:

SSOP 10

Material Declaration**:

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER114XSTR

Package:

SSOP 10

Material Declaration**:

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER115HSTR

Package:

SSOP 10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER115LSTR

Package:

SSOP 10

Material Declaration**:

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER115XSTR

Package:

SSOP 10

Material Declaration**:

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.

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 Power

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
VIPER113LSTR Available at 4 distributors

Distributor availability ofVIPER113LSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 840 1 Order Now
RS COMPONENTS EUROPE 490 1 Order Now
MOUSER WORLDWIDE 2471 1 Order Now
Farnell Element14 EUROPE 295 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

840

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

490

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2471

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

295

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.4596 / 1k
MORE INFO

RDS(on) (Ω) (max):

17

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

Country of Origin:

CHINA

VIPER115LSTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.4596 / 1k
MORE INFO

RDS(on) (Ω) (max):

17

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.59

Country of Origin:

CHINA

VIPER115HSTR Available at 2 distributors

Distributor availability ofVIPER115HSTR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 450 1 Order Now
MOUSER WORLDWIDE 566 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

RS COMPONENTS

Stock

450

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

566

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.4596 / 1k
MORE INFO

RDS(on) (Ω) (max):

17

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

Country of Origin:

CHINA

VIPER114XSTR Available at 4 distributors

Distributor availability ofVIPER114XSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1730 1 Order Now
RS COMPONENTS EUROPE 480 1 Order Now
MOUSER WORLDWIDE 1957 1 Order Now
Farnell Element14 EUROPE 148 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

1730

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

480

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

1957

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

148

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.4596 / 1k
MORE INFO

RDS(on) (Ω) (max):

17

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

Country of Origin:

CHINA

VIPER115XSTR Available at 1 distributors

Distributor availability ofVIPER115XSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4990 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

4990

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.4596 / 1k
MORE INFO

RDS(on) (Ω) (max):

17

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.59

Country of Origin:

CHINA

VIPER114HSTR Available at 3 distributors

Distributor availability ofVIPER114HSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 655 1 Order Now
RS COMPONENTS EUROPE 500 1 Order Now
MOUSER WORLDWIDE 791 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

655

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

500

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

791

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.4596 / 1k
MORE INFO

RDS(on) (Ω) (max):

17

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

Country of Origin:

CHINA

VIPER113XSTR Available at 4 distributors

Distributor availability ofVIPER113XSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 995 1 Order Now
RS COMPONENTS EUROPE 480 1 Order Now
MOUSER WORLDWIDE 975 1 Order Now
Farnell Element14 EUROPE 280 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

995

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

480

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

975

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

280

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.4596 / 1k
MORE INFO

RDS(on) (Ω) (max):

17

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

Country of Origin:

CHINA

VIPER114LSTR Available at 2 distributors

Distributor availability ofVIPER114LSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 655 1 Order Now
MOUSER WORLDWIDE 4729 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

655

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4729

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SSOP 10 - - 0.4596 / 1k
MORE INFO

RDS(on) (Ω) (max):

17

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.48

Country of Origin:

CHINA

VIPER113LSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4596 / 1k

Distributor availability ofVIPER113LSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 840 1 Order Now
RS COMPONENTS EUROPE 490 1 Order Now
MOUSER WORLDWIDE 2471 1 Order Now
Farnell Element14 EUROPE 295 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

840

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

490

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2471

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

295

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.4596 / 1k

RDS(on) (Ω) (max)

17

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

-

Country of Origin

CHINA

VIPER115LSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4596 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.4596 / 1k

RDS(on) (Ω) (max)

17

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.59

Country of Origin

CHINA

VIPER115HSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4596 / 1k

Distributor availability ofVIPER115HSTR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 450 1 Order Now
MOUSER WORLDWIDE 566 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

RS COMPONENTS

Stock

450

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

566

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.4596 / 1k

RDS(on) (Ω) (max)

17

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

-

Country of Origin

CHINA

VIPER114XSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4596 / 1k

Distributor availability ofVIPER114XSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1730 1 Order Now
RS COMPONENTS EUROPE 480 1 Order Now
MOUSER WORLDWIDE 1957 1 Order Now
Farnell Element14 EUROPE 148 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

1730

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

480

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

1957

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

148

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.4596 / 1k

RDS(on) (Ω) (max)

17

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

-

Country of Origin

CHINA

VIPER115XSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4596 / 1k

Distributor availability ofVIPER115XSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4990 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

4990

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.4596 / 1k

RDS(on) (Ω) (max)

17

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.59

Country of Origin

CHINA

VIPER114HSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4596 / 1k

Distributor availability ofVIPER114HSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 655 1 Order Now
RS COMPONENTS EUROPE 500 1 Order Now
MOUSER WORLDWIDE 791 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

655

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

500

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

791

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.4596 / 1k

RDS(on) (Ω) (max)

17

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

-

Country of Origin

CHINA

VIPER113XSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4596 / 1k

Distributor availability ofVIPER113XSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 995 1 Order Now
RS COMPONENTS EUROPE 480 1 Order Now
MOUSER WORLDWIDE 975 1 Order Now
Farnell Element14 EUROPE 280 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

995

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

480

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

975

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

280

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.4596 / 1k

RDS(on) (Ω) (max)

17

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

-

Country of Origin

CHINA

VIPER114LSTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4596 / 1k

Distributor availability ofVIPER114LSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 655 1 Order Now
MOUSER WORLDWIDE 4729 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

655

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4729

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SSOP 10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.4596 / 1k

RDS(on) (Ω) (max)

17

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.48

Country of Origin

CHINA

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