Fixed frequency off line converter

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  • The VIPer53E 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 and 40W in wide range input voltage, or 65W in single European voltage range and PowerSO-10 package, with the following benefits:

    Key Features

    • In compliance with the 2002/95/EC European Directive
    • Overvoltage protection
    • Over-temperature protection
    • Integrated start-up current source
    • Switching frequency up to 300kHz
    • Soft start and shut-down control
    • Current mode control with adjustable limitation
    • Undervoltage lockout with Hysteresis
    • Overload and short-circuit control
    • Automatic burst mode in standby condition (\"Blue Angel\" compliant )

Circuit Diagram

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Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
RDS(on) (Ω) (max)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
More info
Order from Distributors
Order from ST
VIPER53ESPTR-E PowerSO-10 Tape And Reel
Active
1.77 1000 1 620 2
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofVIPER53ESPTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 476 1 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 950 1 Order Now
Farnell Element14 EUROPE 519 1 Order Now

Distributor reported inventory date: 2019-09-27

Distributor Name

DIGIKEY

Stock

476

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

950

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

519

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-27

Buy now

VIPER53ESPTR-E

Package

PowerSO-10

Packing Type

Tape And Reel

Unit Price (US$)

1.77*

Distributor availability ofVIPER53ESPTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 476 1 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 950 1 Order Now
Farnell Element14 EUROPE 519 1 Order Now

Distributor reported inventory date: 2019-09-27

Distributor Name

DIGIKEY

Stock

476

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

950

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

519

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-27

Marketing Status

Active

Unit Price (US$)

1.77

Quantity

1000

RDS(on) (Ω) (max)

1

Transistor Breakdown Voltage (V) (min)

620

Drain Current (A) (nom)

2

ECCN (US)

EAR99

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

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      Power Management Guide 06.2019
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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VIPER53ESPTR-E
Active
PowerSO-10 Industrial Ecopack1

VIPER53ESPTR-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.