VIPER50A-E

NRND
Design Win

Fixed frequency off line converter

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Product overview

Description

VIPer50A-E/ASP-E, made using VIPower M0 Technology, combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized, high voltage, Vertical Power MOSFET (700V/ 1.5A). Typical applications cover offline power supplies with a secondary power capability of 25W in wide range condition and 50W in single range or with doubler configuration. It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution. Burst mode operation is an additional feature of this device, offering the ability to operate in stand-by mode without extra components.
  • All features

    • ADJUSTABLE CURRENT LIMITATION
    • LOW STAND-BY CURRENT
    • INTEGRATED START-UP SUPPLY
    • UNDERVOLTAGE LOCK-OUT WITH HYSTERESIS
    • ADJUSTABLE SWITCHING FREQUENCY UP TO 200 kHz
    • SOFT START AND SHUTDOWN CONTROL
    • CURRENT MODE CONTROL
    • INTERNALLY TRIMMED ZENER REFERENCE
    • OVER-TEMPERATURE PROTECTION
    • AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION ABLE TO MEET “BLUE ANGEL” NORM (<1w TOTAL POWER CONSUMPTION)

EDA Symbols, Footprints and 3D Models

STMicroelectronics - VIPER50A-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**
VIPER50ASPTR-E
NRND
PowerSO-10 Industrial Ecopack2

VIPER50ASPTR-E

Package:

PowerSO-10

Material Declaration**:

Marketing Status

NRND

Package

PowerSO-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
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
RDS(on) (&#937;) (max)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
Country of Origin
min
max
VIPER50ASPTR-E No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tape and Reel PowerSO-10 - -

5.7

700

2

MALAYSIA

VIPER50ASPTR-E NRND

Package:
PowerSO-10
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

VIPER50ASPTR-E

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

5.7

Transistor Breakdown Voltage (V) (min):

700

Drain Current (A) (nom):

2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
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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