Search
Cancel
Search History
Bookmark

Please log in  to show your saved searches.

VIPER16

Active
Save to myST

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

Download datasheet
Order Direct
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

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
    Read more Read less

Circuit Diagram

Download

Start your design with the VIPER16 now

x

with our eDesignSuite online design aid utilities and simulation tools.

You might also like...

STEVAL-ISA010V1

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

STEVAL-ISA118V1

Offline power converter demonstration board using the Viper16

STEVAL-ISA119V1

1.5 W double output buck demonstration board based on the VIPER16LD

Recommended for you

Related Applications

Industrial

All tools & software

    • Part number
      		Status
      		Description
      		Type
      		Supplier

      STEVAL-GLA001V1

      Active

      Triac and AC switch insulated control evaluation board

      		 Brushed Motors ST
      STEVAL-GLA001V1

      Description:

      Triac and AC switch insulated control evaluation board

      STEVAL-IHM029V2

      Active

      Universal motor control evaluation board based on the STM8S103F2 MCU and T1235T Triac

      		 Brushed Motors ST
      STEVAL-IHM029V2

      Description:

      Universal motor control evaluation board based on the STM8S103F2 MCU and T1235T Triac

      STEVAL-ISA010V1

      Active

      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

      Active

      4 W non-insulated, wide input voltage range SMPS based on the VIPer16

      		 AC-DC Converter --
      STEVAL-ISA071V2

      Description:

      4 W non-insulated, wide input voltage range SMPS based on the VIPer16

      STEVAL-ISA117V1

      Active

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

      		 AC-DC Converter --
      STEVAL-ISA117V1

      Description:

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

      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

      Active

      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

All resources

Expand all categories
Resource title
Latest update

Product Specifications (1)

Resource title
Latest update
DS5995 Fixed frequency VIPer™ plus family 7.0
19 Sep 2016
19 Sep 2016
DS5995 Fixed frequency VIPer™ plus family 7.0

Application Notes (4)

Resource title
Latest update
AN3028 EVLVIP16L-4WFN: 16 V / 4.5 W, 60 kHz non-isolated flyback demonstration board using the VIPer16LN 1.0
13 Sep 2018
13 Sep 2018
AN3028 EVLVIP16L-4WFN: 16 V / 4.5 W, 60 kHz non-isolated flyback demonstration board using the VIPer16LN 1.0
AN4564 Is a positive power supply mandatory for my application, or could a negative output work also? 1.0
13 Sep 2018
13 Sep 2018
AN4564 Is a positive power supply mandatory for my application, or could a negative output work also? 1.0
AN4345 STEVAL-ISA119V1: 1.5 W double output buck product evaluation board based on the VIPER16LD 1.0
13 Sep 2018
13 Sep 2018
AN4345 STEVAL-ISA119V1: 1.5 W double output buck product evaluation board based on the VIPER16LD 1.0
AN2872 Super wide-range buck converter based on the VIPer16 1.2
22 Jan 2020
22 Jan 2020
AN2872 Super wide-range buck converter based on the VIPer16 1.2

User Manuals (3)

Resource title
Latest update
UM0920 4 W non-isolated, wide input-voltage range SMPS demonstration board based on the VIPer16 2.0
06 May 2012
06 May 2012
UM0920 4 W non-isolated, wide input-voltage range SMPS demonstration board based on the VIPer16 2.0
UM2167 OrCAD PSpice model usage instructions 2.1
12 Nov 2018
12 Nov 2018
UM2167 OrCAD PSpice model usage instructions 2.1
UM1569 STEVAL-IHP004V1: SmartplugW demonstration board 1.0
02 Mar 2016
02 Mar 2016
UM1569 STEVAL-IHP004V1: SmartplugW demonstration board 1.0

Design Notes & Tips (1)

Resource title
Latest update
DT0036 Improving voltage regulation of a buck converter using the VIPerPLUS 1.0
20 May 2017
20 May 2017
DT0036 Improving voltage regulation of a buck converter using the VIPerPLUS 1.0

Application Notes for related Tools & Software (5 of 11)

Resource title
Latest update
AN2986 AC switch triggering with 3.3 V power supply 1.4
15 Jan 2019
15 Jan 2019
AN2986 AC switch triggering with 3.3 V power supply 1.4
AN4363 How to select the Triac, ACS, or ACST that fits your application 2.1
15 Jan 2019
15 Jan 2019
AN4363 How to select the Triac, ACS, or ACST that fits your application 2.1
AN2703 Parameter list for SCRs, TRIACs, AC switches, and DIACS 2.6
15 Jan 2019
15 Jan 2019
AN2703 Parameter list for SCRs, TRIACs, AC switches, and DIACS 2.6
AN437 RC snubber circuit design for TRIACs 2.6
16 Jan 2019
16 Jan 2019
AN437 RC snubber circuit design for TRIACs 2.6
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
03 May 2021
03 May 2021
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
AN4259 STEVAL-ISA117V1 12 V / 4.2 W, 60 kHz flyback isolated with VIPer16LN 3.0
13 Sep 2018
13 Sep 2018
AN4259 STEVAL-ISA117V1 12 V / 4.2 W, 60 kHz flyback isolated with VIPer16LN 3.0
AN4345 STEVAL-ISA119V1: 1.5 W double output buck product evaluation board based on the VIPER16LD 1.0
13 Sep 2018
13 Sep 2018
AN4345 STEVAL-ISA119V1: 1.5 W double output buck product evaluation board based on the VIPER16LD 1.0
AN2872 Super wide-range buck converter based on the VIPer16 1.2
22 Jan 2020
22 Jan 2020
AN2872 Super wide-range buck converter based on the VIPer16 1.2
AN1172 THE NEW ACS SERIES: SERIES A BREAKTHROUGH IN RUGGEDNESS & DRIVE FOR HOME APPLIANCES 2.5
16 Jan 2019
16 Jan 2019
AN1172 THE NEW ACS SERIES: SERIES A BREAKTHROUGH IN RUGGEDNESS & DRIVE FOR HOME APPLIANCES 2.5
AN302 Thyristors and TRIACs: holding current - an important parameter 3.5
16 Jan 2019
16 Jan 2019
AN302 Thyristors and TRIACs: holding current - an important parameter 3.5
AN303 Thyristors and TRIACs: latching current 3.4
16 Jan 2019
16 Jan 2019
AN303 Thyristors and TRIACs: latching current 3.4
Load more

Presentations (1)

Resource title
Latest update
VIPerx6 family 1.0
26 Apr 2016
26 Apr 2016
VIPerx6 family 1.0

Brochures (4)

Resource title
Latest update
Electric vehicle (EV) ecosystem 1.1
23 Mar 2020
23 Mar 2020
Electric vehicle (EV) ecosystem 1.1
Power Management Guide 07.2020
11 May 2021
11 May 2021
Power Management Guide 07.2020
VIPerPlus - Bring a Plus to your SMPS design 05.2020
22 Apr 2021
22 Apr 2021
VIPerPlus - Bring a Plus to your SMPS design 05.2020
VIPerPlus evaluation boards 05.2018
22 Apr 2021
22 Apr 2021
VIPerPlus evaluation boards 05.2018

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

All resources

Expand all categories
Resource title
Latest update

SPICE models (1)

Resource title
Latest update
VIPer16 PSpice models 2.0
10 Jan 2017
10 Jan 2017
VIPer16 PSpice models 2.0

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
More Info

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16HDTR

Package:

SO-16

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16HN

Package:

PDIP 7

Material Declaration**:

More Info

Marketing Status

Active

Package

PDIP 7

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16LD

Package:

SO-16

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16LDTR

Package:

SO-16

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16LN

Package:

PDIP 7

Material Declaration**:

PDF XML
More Info

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.

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
VIPER16HN Available at 3 distributors

Distributor availability ofVIPER16HN

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 794 1 Order Now
Farnell Element14 EUROPE 39 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2021-05-11

Distributor Name

MOUSER

Stock

794

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

39

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-11

Free Sample Buy Direct
Active
EAR99 NEC Tube PDIP 7 - - 0.344 / 1k
MORE INFO

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

CHINA

VIPER16LN Available at 4 distributors

Distributor availability ofVIPER16LN

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1465 1 Order Now
Newark Element14 AMERICA 12 0 Order Now
MOUSER WORLDWIDE 96 1 Order Now
Farnell Element14 EUROPE 1332 1 Order Now

Distributor reported inventory date: 2021-05-10

Distributor Name

DIGIKEY

Stock

1465

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

12

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

96

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1332

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-10

Free Sample Buy Direct
Active
EAR99 NEC Tube PDIP 7 - - 0.344 / 1k
MORE INFO

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

CHINA

VIPER16HD Available at 2 distributors

Distributor availability ofVIPER16HD

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 145 1 Order Now
Farnell Element14 EUROPE 1006 1 Order Now

Distributor reported inventory date: 2021-05-10

Distributor Name

P&S

Stock

145

Min.Order

1

Region

ASIA/PACIFIC Order Now

Farnell Element14

Stock

1006

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-10

Active
EAR99 NEC Tube SO-16 - - 0.323 / 1k
MORE INFO

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

THAILAND

VIPER16HDTR Available at 2 distributors

Distributor availability ofVIPER16HDTR

Distributor Name
Region Stock Min. Order Third party link
FUTURE WORLDWIDE 2500 2500 Order Now
Farnell Element14 EUROPE 3558 1 Order Now

Distributor reported inventory date: 2021-05-10

Distributor Name

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3558

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-10

Active
EAR99 NEC Tape And Reel SO-16 - - 0.323 / 1k
MORE INFO

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

THAILAND

VIPER16LD No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-16 - - 0.323 / 1k
MORE INFO

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

THAILAND

VIPER16LDTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SO-16 - - 0.323 / 1k
MORE INFO

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.4

Country of Origin:

THAILAND

VIPER16HN

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.344 / 1k

Distributor availability ofVIPER16HN

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 794 1 Order Now
Farnell Element14 EUROPE 39 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2021-05-11

Distributor Name

MOUSER

Stock

794

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

39

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-11

ECCN (EU)

NEC

Packing Type

Tube

Package

PDIP 7

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.344 / 1k

RDS(on) (Ω) (max)

24

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.4

Country of Origin

CHINA

VIPER16LN

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.344 / 1k

Distributor availability ofVIPER16LN

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1465 1 Order Now
Newark Element14 AMERICA 12 0 Order Now
MOUSER WORLDWIDE 96 1 Order Now
Farnell Element14 EUROPE 1332 1 Order Now

Distributor reported inventory date: 2021-05-10

Distributor Name

DIGIKEY

Stock

1465

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

12

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

96

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1332

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-10

ECCN (EU)

NEC

Packing Type

Tube

Package

PDIP 7

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.344 / 1k

RDS(on) (Ω) (max)

24

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.4

Country of Origin

CHINA

VIPER16HD

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.323 / 1k

Distributor availability ofVIPER16HD

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 145 1 Order Now
Farnell Element14 EUROPE 1006 1 Order Now

Distributor reported inventory date: 2021-05-10

Distributor Name

P&S

Stock

145

Min.Order

1

Region

ASIA/PACIFIC Order Now

Farnell Element14

Stock

1006

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-10

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.323 / 1k

RDS(on) (Ω) (max)

24

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.4

Country of Origin

THAILAND

VIPER16HDTR

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.323 / 1k

Distributor availability ofVIPER16HDTR

Distributor Name
Region Stock Min. Order Third party link
FUTURE WORLDWIDE 2500 2500 Order Now
Farnell Element14 EUROPE 3558 1 Order Now

Distributor reported inventory date: 2021-05-10

Distributor Name

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3558

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.323 / 1k

RDS(on) (Ω) (max)

24

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.4

Country of Origin

THAILAND

VIPER16LD

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.323 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.323 / 1k

RDS(on) (Ω) (max)

24

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.4

Country of Origin

THAILAND

VIPER16LDTR

Marketing Status

Active

ECCN (US)

EAR99
More Info

Budgetary Price (US$)*/Qty

0.323 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.323 / 1k

RDS(on) (Ω) (max)

24

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.4

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

  • Newsletter Sign Up

Follow Us

All rights reserved © 2021 STMicroelectronics |
Terms of use | Sales Terms & Conditions | Trademarks | Privacy Portal | Manage Cookies

Did you know?

Please provide email

Please enter code

Congratulations!

Simple subscription

Congratulations!

x

You can start following this product to receive updates when new Resources, Tools and SW become available. It's easy and takes only 1 minute.

You can start following this product to receive updates when new Resources, Tools and SW become available. It's easy and takes only 1 minute.

You can start following this product to receive updates when new Resources, Tools and SW become available. It's easy and takes only 1 minute.

Invalid code, please check the code sent to your email address and validate again. In case you did not receive any code please select 'I did not receive code'

You can start following this product to receive updates when new Resources, Tools and SW become available. It's easy and takes only 1 minute.

ST (as data controller according to the Privacy Policy) will keep a record of my navigation history and use that information as well as the personal data that I have communicated to ST for marketing purposes relevant to my interests. My personal data will be provided to ST affiliates and distributors of ST in countries located in the European Union and outside of the European Union for the same marketing purposes 

---------
I understand that I can withdraw my consent at any time through opt-out links embedded in communication I receive or by managing my account settings. I can also exercise other user’s rights at any time as described in the Privacy Policy.

ST will retain your browsing history and use details of the products and services that you have previously accessed, purchased or downloaded to make suggestions to you for other products and services which ST believe you will also be interested in.
ST uses the personal data that you provide directly to it and through your activity on ST websites in accordance with the Privacy Policy, to send you (directly or via ST local affiliates or distributors) newsletters, advertisements or other specific and targeted marketing material about ST products and services. Your personal data will be provided to ST local affiliates and distributors in countries located in the European Union and outside of the European Union. You can consult the list of ST local affiliates and distributors in our website’s Privacy Policy. To send you specific and targeted marketing material, the information that you provide directly to ST and/or through your activity on ST websites may also be combined with other information that ST obtains from you in another context (e.g. if you enter into a business relationship with ST, its local affiliates or distributors).

You are now subscribed to
- VIPER16

You can re-use the validation code to subscribe to another product or application.

Sorry, there was a problem on our servers. Please try again.