VIPER01B

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Energy saving off-line high voltage converter

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Product overview

Description

The device is a high voltage converter smartly integrating an 800 V avalanche-rugged power MOSFET with PWM current mode control. The power MOSFET with 800 V breakdown voltage allows the extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. The design of flyback, buck and buck boost converters is supported. The integrated HV startup, sense- FET, error amplifier and oscillator with jitter allow a complete application to be designed with the minimum number of components.

  • All features

    • 800 V avalanche-rugged power MOSFET allowing ultra wide VAC input range to be covered
    • Embedded HV startup and sense-FET
    • Current mode PWM controller
    • Drain current limit protection (OCP)
    • Wide supply voltage range: 4.5 V to 30 V
    • Self-supply option allows the auxiliary winding or bias components to be removed
    • Minimized system input power consumption:
      • Less than 10 mW at 230 VAC in no-load condition
      • Less than 400 mW at 230 VAC with 250 mW load
    • Jittered switching frequency reduces the EMI filter cost:
      • 60 kHz ± 7% (type L)
      • 120 kHz ± 7% (type H)
    • Embedded E/A with 1.2 V reference
    • Protections with automatic restart: overload/short-circuit (OLP), line or output OVP, VCC clamp
    • Pulse-skip protection to prevent flux-runaway
    • Embedded thermal shutdown
    • Built-in soft-start for improved system reliability

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STMicroelectronics - VIPER01B

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VIPER012BHSTR
Active
SSOP 10 Industrial Ecopack2
VIPER013BLS
Active
SSOP 10 Industrial Ecopack2
VIPER013BLSTR
Active
SSOP 10 Industrial Ecopack2

VIPER012BHSTR

Package:

SSOP 10

Material Declaration**:

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER013BLS

Package:

SSOP 10

Material Declaration**:

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER013BLSTR

Package:

SSOP 10

Material Declaration**:

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
VIPER013BLSTR Available at distributors

Distributor availability of VIPER013BLSTR

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 - -

30

800

0.36

CHINA

VIPER012BHSTR Available at distributors

Distributor availability of VIPER012BHSTR

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 - -

30

800

0.36

CHINA

VIPER013BLS Available at distributors

Distributor availability of VIPER013BLS

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 Tube SSOP 10 - -

30

800

0.36

CHINA

VIPER013BLSTR Active

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

Part Number:

VIPER013BLSTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

30

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.36

Country of Origin:

CHINA

VIPER012BHSTR Active

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

Part Number:

VIPER012BHSTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

30

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.36

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

VIPER013BLS Active

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

Part Number:

VIPER013BLS

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-

Max:

-

RDS(on) (Ω) (max):

30

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.36

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