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VIPER012HS - STMicroelectronics

Description: AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage converter

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VIPER012HS Details

  • Manufacturer Part Number:

    VIPER012HS

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-10

  • Manufacturer Package Code:

    SSOP 10

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Additional Feature:

    PFM CONTROL TECHNIQUE ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    9 V

  • JESD-30 Code:

    R-PDSO-G10

  • Length:

    4.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP10,.25,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    1.5 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    132 kHz

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    3.9 mm

VIPER012HS Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the VIPER012HS evaluation board user manual, which includes guidelines for component placement, thermal management, and routing. Following this layout can help ensure optimal performance and minimize electromagnetic interference (EMI).
  • The transformer selection depends on the input voltage, output voltage, and power rating of your application. STMicroelectronics provides a transformer selection guide in the VIPER012HS datasheet, which includes a list of recommended transformers and their characteristics. You can also use online transformer selection tools or consult with a transformer manufacturer to find the right transformer for your design.
  • While the datasheet specifies an operating temperature range of -40°C to 150°C, the maximum ambient temperature for reliable operation depends on the specific application and cooling conditions. As a general rule, it's recommended to keep the ambient temperature below 85°C to ensure reliable operation and minimize the risk of overheating.
  • To ensure EMC in your design, follow the guidelines in the VIPER012HS datasheet and application notes, including proper PCB layout, component selection, and shielding. Additionally, consider using EMI filters, common-mode chokes, and other EMC mitigation techniques to reduce electromagnetic radiation and susceptibility.
  • The recommended input capacitor type and value depend on the input voltage, frequency, and ripple current requirements of your application. As a general rule, use a low-ESR ceramic or film capacitor with a value of 1-10 μF, and ensure that it's rated for the maximum input voltage and operating temperature.

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VIPER012HS Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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