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VIPER115HSTR - STMicroelectronics

Description: Energy saving off-line high voltage converter

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VIPER115HSTR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SSOP10
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VIPER115HSTR - STMicroelectronics  - 3D model - Small Outline Packages - SSOP10
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VIPER115HSTR Details

  • Manufacturer Part Number:

    VIPER115HSTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    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

  • 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

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SOP10,.24,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    1.8 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    132 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

VIPER115HSTR Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure good thermal dissipation.
  • To ensure reliable start-up, add a 10nF capacitor between the VCC and GND pins, and a 1kΩ resistor between the EN pin and VCC. This helps to filter out noise and ensure a clean start-up signal.
  • The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the device.
  • To minimize standby power consumption, ensure that the EN pin is driven low during shutdown, and that the input voltage is removed or reduced to a minimum. Additionally, consider using a low-dropout linear regulator to power the VIPER115HSTR.
  • The recommended input capacitor value is 10uF to 22uF, with a voltage rating of at least 25V. A larger capacitor value can help to reduce input voltage ripple and improve overall system stability.

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VIPER115HSTR 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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