VIPER16

Active
Design Win

VIPerPlus family: Energy saving 6W high voltage converter with direct feedback

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Product overview

Description

The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition. It is able to power itself directly from the rectified mains, eliminating the need for an auxiliary bias winding. Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.
  • All features

    • 800 V avalanche rugged power section
    • PWM operation with frequency jittering for low EMI
    • Operating frequency:
      • 60 kHz for L type
      • 115 kHz for H type
    • No need of auxiliary winding for low power application
    • Standby power < 30 mW at 230 VAC
    • Limiting current with adjustable set point
    • On-board soft-start
    • Safe auto-restart after a fault condition
    • Hysteretic thermal shutdown

Circuit Diagram

eDesignSuite

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Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations
Power Supply
Choose type:
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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      STEVAL-ISA010V1

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      Ultra wide range dual output back converter demonstration board based on the VIPER16

      AC-DC Converter --
      STEVAL-ISA010V1

      Description:

      Ultra wide range dual output back converter demonstration board based on the VIPER16

      STEVAL-ISA071V2

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      STEVAL-ISA117V1

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      Wide range isolated flyback demonstration board, single output 12 V/4.2 W based on the VIPer16LN

      AC-DC Converter --
      STEVAL-ISA117V1

      Description:

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      STEVAL-ISA118V1

      Active

      Offline power converter demonstration board using the Viper16

      AC-DC Converter --
      STEVAL-ISA118V1

      Description:

      Offline power converter demonstration board using the Viper16

      STEVAL-ISA119V1

      Active

      1.5 W double output buck demonstration board based on the VIPER16LD

      AC-DC Converter --
      STEVAL-ISA119V1

      Description:

      1.5 W double output buck demonstration board based on the VIPER16LD

      STEVAL-ISA129V1

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      16 V-280 mA non isolated off-line high voltage converter based on the VIPer16H

      AC-DC Converter --
      STEVAL-ISA129V1

      Description:

      16 V-280 mA non isolated off-line high voltage converter based on the VIPer16H

EDA Symbols, Footprints and 3D Models

STMicroelectronics - VIPER16

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.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VIPER16HD
Active
SO-16 Industrial Ecopack2
VIPER16HDTR
Active
SO-16 Industrial Ecopack2
VIPER16HN
Active
PDIP 7 Industrial Ecopack2
VIPER16LD
Active
SO-16 Industrial Ecopack2
VIPER16LDTR
Active
SO-16 Industrial Ecopack2
VIPER16LN
Active
PDIP 7 Industrial Ecopack2

VIPER16HD

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16HDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16HN

Package:

PDIP 7

Material Declaration**:

Marketing Status

Active

Package

PDIP 7

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16LD

Package:

SO-16

Material Declaration**:

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16LDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16LN

Package:

PDIP 7

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PDIP 7

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

Swipe or click the button to explore more details Don't show this again
Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
R<sub>DS(on)</sub> (&#937;) (max)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
Country of Origin
min
max
VIPER16HN Available at 1 distributors

Distributor availability ofVIPER16HN

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 562 1 Buy from Distributor

Distributor reported inventory date: 2022-08-02

Distributor Name

COMPEL

Stock

562

Min.Order

1

Distributor reported inventory date: 2022-08-02

Active
EAR99 NEC Tube PDIP 7 - -

24

800

0.4

CHINA

VIPER16LN Available at 1 distributors

Distributor availability ofVIPER16LN

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 2023 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

Farnell Element14

Stock

2023

Min.Order

1

Distributor reported inventory date: 2022-08-06

Active
EAR99 NEC Tube PDIP 7 - -

24

800

0.4

CHINA

VIPER16HD Available at 1 distributors

Distributor availability ofVIPER16HD

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 540 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

Farnell Element14

Stock

540

Min.Order

1

Distributor reported inventory date: 2022-08-06

Active
EAR99 NEC Tube SO-16 - -

24

800

0.4

THAILAND

VIPER16HDTR Available at 2 distributors

Distributor availability ofVIPER16HDTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 661 1 Buy from Distributor
Farnell Element14 EUROPE 500 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

MOUSER

Stock

661

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

500

Min.Order

1

Distributor reported inventory date: 2022-08-06

Active
EAR99 NEC Tape and Reel SO-16 - -

24

800

0.4

THAILAND

VIPER16LD Available at 2 distributors

Distributor availability ofVIPER16LD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 200 1 Buy from Distributor
MOUSER WORLDWIDE 69 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

DIGIKEY

Stock

200

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

69

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-06

Active
EAR99 NEC Tube SO-16 - -

24

800

0.4

THAILAND

VIPER16LDTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-16 - -

24

800

0.4

THAILAND

VIPER16HN Active

Package:
PDIP 7
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

VIPER16HN

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

CHINA

Distributor availability ofVIPER16HN

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 562 1 Buy from Distributor

Distributor reported inventory date: 2022-08-02

Distributor Name

COMPEL

Stock

562

Min.Order

1

Distributor reported inventory date: 2022-08-02

VIPER16LN Active

Package:
PDIP 7
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

VIPER16LN

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

CHINA

Distributor availability ofVIPER16LN

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 2023 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

Farnell Element14

Stock

2023

Min.Order

1

Distributor reported inventory date: 2022-08-06

VIPER16HD Active

Package:
SO-16
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

VIPER16HD

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

THAILAND

Distributor availability ofVIPER16HD

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 540 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

Farnell Element14

Stock

540

Min.Order

1

Distributor reported inventory date: 2022-08-06

VIPER16HDTR Active

Package:
SO-16
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

VIPER16HDTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

THAILAND

Distributor availability ofVIPER16HDTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 661 1 Buy from Distributor
Farnell Element14 EUROPE 500 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

MOUSER

Stock

661

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

500

Min.Order

1

Distributor reported inventory date: 2022-08-06

VIPER16LD Active

Package:
SO-16
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

VIPER16LD

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

THAILAND

Distributor availability ofVIPER16LD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 200 1 Buy from Distributor
MOUSER WORLDWIDE 69 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

DIGIKEY

Stock

200

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

69

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-06

VIPER16LDTR Active

Package:
SO-16
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

VIPER16LDTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

THAILAND

No availability of distributors reported, please contact our sales office
Swipe or click the button to explore more details Don't show this again

(*) 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