VIPER11

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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

eDesignSuite

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Supports various PCB configurations
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Input Specification
Input Specification
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
A
this option is required
Output Power: 0

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - VIPER11

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

Symbols

Symbols

Footprints

Footprints

3D model

3D models

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**:

PDF XML

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER114XSTR

Package:

SSOP 10

Material Declaration**:

PDF XML

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**:

PDF XML

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.

Sample & Buy

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Part Number
Marketing Status
Budgetary Price (US$)*/Qty
Order from ST
Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
RDS(on) (Ω) (max)
VIPER113LSTR
Available at distributors

Distributor availability of VIPER113LSTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

VIPER115LSTR
Available at distributors

Distributor availability of VIPER115LSTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

VIPER115HSTR
Available at distributors

Distributor availability of VIPER115HSTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

VIPER114XSTR
Available at distributors

Distributor availability of VIPER114XSTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

VIPER115XSTR
Available at distributors

Distributor availability of VIPER115XSTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

VIPER114HSTR
Available at distributors

Distributor availability of VIPER114HSTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

VIPER113XSTR
Available at distributors

Distributor availability of VIPER113XSTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

VIPER114LSTR
Available at distributors

Distributor availability of VIPER114LSTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

VIPER113LSTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

VIPER113LSTR

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

RDS(on) (Ω) (max):

17

Distributor Name

Distributor reported inventory date:

VIPER115LSTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

VIPER115LSTR

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.59

RDS(on) (Ω) (max):

17

Distributor Name

Distributor reported inventory date:

VIPER115HSTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

VIPER115HSTR

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

RDS(on) (Ω) (max):

17

Distributor Name

Distributor reported inventory date:

VIPER114XSTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

VIPER114XSTR

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

RDS(on) (Ω) (max):

17

Distributor Name

Distributor reported inventory date:

VIPER115XSTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

VIPER115XSTR

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.59

RDS(on) (Ω) (max):

17

VIPER114HSTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

VIPER114HSTR

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

RDS(on) (Ω) (max):

17

Distributor Name

Distributor reported inventory date:

VIPER113XSTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

VIPER113XSTR

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

-

RDS(on) (Ω) (max):

17

Distributor Name

Distributor reported inventory date:

VIPER114LSTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

VIPER114LSTR

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.48

RDS(on) (Ω) (max):

17

Distributor Name

Distributor reported inventory date:

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(*) 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