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VIPER12AS
VIPER12AS VIPER12AS

761-VIPER12AS

Manufacturer:

STMicroelectronics

Product Number:

761-VIPER12AS

Description:

VIPER12AS Description

VIPER12AS is a Primary Switcher with a Low Power Off-Line Switched-Mode Power Supply. On the same silicon chip, the VIPER12AS combines a dedicated cur

Datasheet:

VIPER12AS

Description:

VIPER12AS Description

VIPER12AS is a Primary Switcher with a Low Power Off-Line Switched-Mode Power Supply. On the same silicon chip, the VIPER12AS combines a dedicated current mode PWM controller with a high voltage power MOSFET. The large input voltage range on the VDD pin accommodates fluctuations in auxiliary supply voltage, automated burst mode in low load conditions, and overvoltage protection in HICCUP mode are all features of the internal control circuit. Off-line power supplies for battery charger adapters, standby power supplies for TVs or monitors, and auxiliary supplies for motor control are all common applications.


VIPER12AS Features

  • Fixed 60 kHz switching frequency

  • 9 V to 38 V wide range VDD voltage

  • Current mode control

  • Auxiliary Undervoltage lockout with hysteresis

  • High voltage start-up current source

  • Overtemperature, overcurrent, and overvoltage protection with auto-restart

  • Typical power capability

– European (195 - 265 Vac) 8 W for SO-8,

13 W for DIP-8

– European (85 - 265 Vac) 5 W for SO-8,

8 W for DIP-8


VIPER12AS Applications

  • battery charger adapters

  • standby power supplies for TV or monitors

  • auxiliary supplies for motor control



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VIPER12AS information

Specifications
ACL Staticide Inc VIPER12AS technical specifications, attributes, parameters and parts with similar specifications to ACL Staticide Inc VIPER12AS
  • Type
    Parameter
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154, 3.90mm Width)
  • Number of Pins
    8
  • Operating Temperature
    -40°C~150°C TC
  • Packaging
    Tube
  • Series
    VIPER™
  • JESD-609 Code
    e0
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin/Lead (Sn/Pb)
  • Power (Watts)
    8W
  • Subcategory
    Switching Regulator or Controllers
  • Max Power Dissipation
    5W
  • Technology
    MOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    NOT SPECIFIED
  • Number of Functions
    1
  • Reach Compliance Code
    not_compliant
  • Frequency
    66kHz
  • Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Base Part Number
    VIPER12
  • Pin Count
    8
  • Number of Outputs
    1
  • Qualification Status
    Not Qualified
  • Output Voltage
    730V
  • Input Voltage-Nom
    18V
  • Analog IC - Other Type
    SWITCHING REGULATOR
  • Voltage - Supply (Vcc/Vdd)
    9V~38V
  • Input Voltage (Min)
    9V
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    60kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    50ns
  • Fall Time (Typ)
    100 ns
  • Switcher Configuration
    SINGLE
  • Internal Switch(s)
    Yes
  • Fault Protection
    Current Limiting, Over Temperature, Over Voltage
  • Output Isolation
    Non-Isolated
  • Voltage - Start Up
    14.5V
  • Length
    4.9mm
  • Width
    3.9mm
  • RoHS Status
    Non-RoHS Compliant
  • Lead Free
    Contains Lead
VIPER12AS Relevant information

Hot Sale
Related Mode
The following parts include "VIPER12AS" in ACL Staticide Inc VIPER12AS.
  • Part Number
  • Manufacturer
  • Package
  • Description
  • ams OSRAM

    20-BFLGA

    AS72652-BLGM

  • STMicroelectronics

    8-DIP (0.300, 7.62mm), 7 Leads

    7 Terminations11.5V~23.5V 7 Pin VIPER06 AC to DC power converterVIPer? plus Series 115kHz

  • STMicroelectronics

    Pentawatt-5 HV (Bent and Staggered Leads)

    5 Terminations8V~15V 5 Pin VIPER100 AC to DC power converterVIPER? Series 1 OutputsUp to 200kHz

  • Broadcom Limited

    20-VFQFN Exposed Pad

    ADJD-S313-QR999

  • ams-OSRAM USA INC.

    TCS34901FN

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