VIPER122

Active
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High voltage converter

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Product overview

Description

The device is a high performance high voltage converter that combines a 730 V rugged power MOSFET with PWM control. The device embeds high voltage startup and current sense circuitry, which helps reduce the number of components in a BoM. Frequency jittering spreads the EMI and allows the use of a smaller filter. The burst mode feature provides very low input power consumption at light loads.
  • All features

    • 730 V avalanche rugged power MOSFET
    • PWM controller
    • 3.3 V reference voltage
    • Frequency jittering
    • 40 mW no load input power at 230 VAC
    • Short-circuit protection
    • Thermal shutdown

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Supports various PCB configurations
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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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EDA Symbols, Footprints and 3D Models

STMicroelectronics - VIPER122

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Symbols

Symbols

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Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VIPER122LSTR
Active
SSOP 10 Industrial Ecopack2

VIPER122LSTR

Package:

SSOP 10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SSOP 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
R<sub>DS(on)</sub> (&#937;) (max)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
Country of Origin
min
max
VIPER122LSTR Available at 3 distributors

Distributor availability ofVIPER122LSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1399 1 Buy from Distributor
YOSUN ASIA/PACIFIC 2550 1 Buy from Distributor
MOUSER WORLDWIDE 34 1 Buy from Distributor

Distributor reported inventory date: 2022-08-17

Distributor Name

DIGIKEY

Stock

1399

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

2550

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

MOUSER

Stock

34

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-17

Active
EAR99 NEC Tape and Reel SSOP 10 - -

24

730

0.4

CHINA

VIPER122LSTR Active

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

Part Number:

VIPER122LSTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

24

Transistor Breakdown Voltage (V) (min):

730

Drain Current (A) (nom):

0.4

Country of Origin:

CHINA

Distributor availability ofVIPER122LSTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1399 1 Buy from Distributor
YOSUN ASIA/PACIFIC 2550 1 Buy from Distributor
MOUSER WORLDWIDE 34 1 Buy from Distributor

Distributor reported inventory date: 2022-08-17

Distributor Name

DIGIKEY

Stock

1399

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

2550

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

MOUSER

Stock

34

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-17

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