VIPER122

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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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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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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
RDS(on) (Ω) (max)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
Country of Origin
min
max
VIPER122LSTR Available at distributors

Distributor availability of VIPER122LSTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
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

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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