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VIPER100A-22-E - STMicroelectronics

Description: Converter Offline Flyback Topology Up to 200kHz 5-PENTAWATT , 2 mA , –0.3 V to 620 V , 82 W , -65 °C to 150 °C

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VIPER100A-22-E - STMicroelectronics - PCB symbol
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VIPER100A-22-E - STMicroelectronics PCB footprint - Other - Other - Pentawatt HV 022Y_2026-1.2
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VIPER100A-22-E Details

  • Manufacturer Part Number:

    VIPER100A-22-E

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    ZFM

  • Package Description:

    LEAD FREE, PENTAWATT HV-5

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    13 V

  • JESD-30 Code:

    R-PZFM-T5

  • JESD-609 Code:

    e3

  • Length:

    10.225 mm

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Output Current-Max:

    5.3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    ZIP

  • Package Equivalence Code:

    ZIP5,.1,.12,100TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    200 kHz

  • Technology:

    MOS

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    ZIG-ZAG

  • Width:

    4.55 mm

VIPER100A-22-E Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 4-layer PCB with a solid ground plane, and a separate layer for the high-voltage traces to minimize electromagnetic interference (EMI).
  • To ensure reliable start-up, ensure that the input voltage (VIN) is within the recommended range, and the output capacitor (COUT) is properly sized to handle the inrush current. Also, add a soft-start circuit to limit the inrush current during start-up.
  • The VIPER100A-22-E is rated for operation from -40°C to 150°C (junction temperature). However, for reliable operation, it's recommended to keep the junction temperature below 125°C.
  • Use a voltage supervisor or a voltage monitor IC to detect overvoltage and undervoltage conditions, and implement a shutdown or reset mechanism to protect the VIPER100A-22-E and the rest of the system.
  • STMicroelectronics recommends using a low-ESR ceramic capacitor with a value between 1uF to 10uF, depending on the input voltage and current requirements. X5R or X7R dielectric capacitors are suitable for this application.

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VIPER100A-22-E 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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