VIPER53-E

Active

Fixed frequency off line converter

Download datasheet Order Direct
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The VIPer53-E combines an enhanced current mode PWM controller with a high voltage MDMesh Power Mosfet in the same package. Typical applications cover offline power supplies with a secondary power capability ranging up to 30W in wide range input voltage, or 50W in single European voltage range and DIP-8 package, with the following benefits: Overload and short circuit controlled by feedback monitoring and delayed device reset. Efficient standby mode by enhanced pulse skipping. Primary regulation or secondary loop failure protection through high gain error amplifier.

    Key Features

    • High voltage start-up current source
    • Undervoltage lockout with Hysteresis
    • Overload and short-circuit control
    • Switching frequency up to 300kHz
    • Current mode control with adjustable limitation
    • Current limitation
    • Automatic burst mode in standby condition (“Blue Angel“ compliant )
    • Overtemperature protection
    • Soft start and shut-down control

Circuit Diagram

Download Download

Recommended for you

EDA Symbols, Footprints and 3D Models

STMicroelectronics - VIPER53-E

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**
VIPER53DIP-E
Active
DIP-8 Industrial Ecopack1
VIPER53SP-E
Active
PowerSO-10 Industrial Ecopack1
VIPER53SPTR-E
Active
PowerSO-10 Industrial Ecopack1

VIPER53DIP-E

Package:

DIP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DIP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

VIPER53SP-E

Package:

PowerSO-10

Material Declaration**:

Marketing Status

Active

Package

PowerSO-10

Grade

Industrial

RoHS Compliance Grade

Ecopack1

VIPER53SPTR-E

Package:

PowerSO-10

Material Declaration**:

Marketing Status

Active

Package

PowerSO-10

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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

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
VIPER53DIP-E Available at 3 distributors

Distributor availability ofVIPER53DIP-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1436 1 Order Now
ARROW EUROPE 15024 0 Order Now
MOUSER WORLDWIDE 836 1 Order Now

Distributor reported inventory date: 2021-01-20

Distributor Name

DIGIKEY

Stock

1436

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

15024

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

836

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-20

Buy Direct
Active
EAR99 NEC Tube DIP-8 - - 1.086 / 1k
MORE INFO

RDS(on) (Ω) (max):

1

Transistor Breakdown Voltage (V) (min):

620

Drain Current (A) (nom):

2

Country of Origin:

CHINA

VIPER53SP-E Available at 6 distributors

Distributor availability ofVIPER53SP-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1083 1 Order Now
COMPEL EUROPE 196 1 Order Now
RS COMPONENTS EUROPE 155 5 Order Now
ARROW EUROPE 3140 0 Order Now
Newark Element14 AMERICA 10 0 Order Now
ARROW AMERICA 600 200 Order Now

Distributor reported inventory date: 2021-01-20

Distributor Name

DIGIKEY

Stock

1083

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

196

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

155

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

3140

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

10

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

600

Min.Order

200

Region

AMERICA Order Now

Distributor reported inventory date: 2021-01-20

Active
EAR99 NEC Tube PowerSO-10 - - 1.3668 / 1k
MORE INFO

RDS(on) (Ω) (max):

1

Transistor Breakdown Voltage (V) (min):

620

Drain Current (A) (nom):

2

Country of Origin:

MOROCCO

VIPER53SPTR-E Available at 4 distributors

Distributor availability ofVIPER53SPTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1376 1 Order Now
ARROW EUROPE 1800 0 Order Now
MOUSER WORLDWIDE 655 1 Order Now
Farnell Element14 EUROPE 60 1 Order Now

Distributor reported inventory date: 2021-01-20

Distributor Name

DIGIKEY

Stock

1376

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1800

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

655

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

60

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-20

Buy Direct
Active
EAR99 NEC Tape And Reel PowerSO-10 - - 1.3668 / 1k
MORE INFO

RDS(on) (Ω) (max):

1

Transistor Breakdown Voltage (V) (min):

620

Drain Current (A) (nom):

2

Country of Origin:

MOROCCO

VIPER53DIP-E

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.086 / 1k

Distributor availability ofVIPER53DIP-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1436 1 Order Now
ARROW EUROPE 15024 0 Order Now
MOUSER WORLDWIDE 836 1 Order Now

Distributor reported inventory date: 2021-01-20

Distributor Name

DIGIKEY

Stock

1436

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

15024

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

836

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-20

ECCN (EU)

NEC

Packing Type

Tube

Package

DIP-8

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.086 / 1k

RDS(on) (Ω) (max)

1

Transistor Breakdown Voltage (V) (min)

620

Drain Current (A) (nom)

2

Country of Origin

CHINA

VIPER53SP-E

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.3668 / 1k

Distributor availability ofVIPER53SP-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1083 1 Order Now
COMPEL EUROPE 196 1 Order Now
RS COMPONENTS EUROPE 155 5 Order Now
ARROW EUROPE 3140 0 Order Now
Newark Element14 AMERICA 10 0 Order Now
ARROW AMERICA 600 200 Order Now

Distributor reported inventory date: 2021-01-20

Distributor Name

DIGIKEY

Stock

1083

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

196

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

155

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

3140

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

10

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

600

Min.Order

200

Region

AMERICA Order Now

Distributor reported inventory date: 2021-01-20

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSO-10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.3668 / 1k

RDS(on) (Ω) (max)

1

Transistor Breakdown Voltage (V) (min)

620

Drain Current (A) (nom)

2

Country of Origin

MOROCCO

VIPER53SPTR-E

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.3668 / 1k

Distributor availability ofVIPER53SPTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1376 1 Order Now
ARROW EUROPE 1800 0 Order Now
MOUSER WORLDWIDE 655 1 Order Now
Farnell Element14 EUROPE 60 1 Order Now

Distributor reported inventory date: 2021-01-20

Distributor Name

DIGIKEY

Stock

1376

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1800

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

655

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

60

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-20

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO-10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.3668 / 1k

RDS(on) (Ω) (max)

1

Transistor Breakdown Voltage (V) (min)

620

Drain Current (A) (nom)

2

Country of Origin

MOROCCO

(*) 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