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VIPERGAN50TR - STMicroelectronics

Description: Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT

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VIPERGAN50TR - STMicroelectronics - PCB symbol
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VIPERGAN50TR - STMicroelectronics PCB footprint - Other - Other - VIPERGAN50TR-1
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VIPERGAN50TR - STMicroelectronics - 3D model - Other - VIPERGAN50TR-1
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VIPERGAN50TR Details

  • Manufacturer Part Number:

    VIPERGAN50TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    QFN-16

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    RESONANT CONTROL

  • Input Voltage-Max:

    265 V

  • Input Voltage-Min:

    85 V

  • JESD-30 Code:

    R-XQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.2X.25,2

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    3 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    240 kHz

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

VIPERGAN50TR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the VIPERGAN50TR application note (AN5273). It's essential to follow this layout to ensure optimal performance, especially for high-frequency switching and thermal management.
  • STMicroelectronics provides a transformer selection guide in the VIPERGAN50TR datasheet. Consider factors like output power, input voltage, and switching frequency to choose the right transformer. You can also use online tools or consult with a transformer manufacturer for custom designs.
  • The VIPERGAN50TR has a high power density, so thermal management is crucial. Ensure good airflow, use a heat sink if necessary, and follow the recommended PCB layout to minimize thermal resistance. Monitor the junction temperature (Tj) and adjust the design accordingly to prevent overheating.
  • The VIPERGAN50TR has a built-in OVP feature, but it's not enabled by default. You need to add an external resistor (Rovp) between the OVP pin and the input voltage to set the OVP threshold. Consult the datasheet for the correct resistor value calculation and implementation details.
  • The VIPERGAN50TR is a high-frequency switching converter, which can generate electromagnetic interference (EMI). To minimize EMI, use a shielded transformer, add EMI filters, and follow good PCB layout practices like separating high-frequency and low-frequency components. Consult the datasheet and application notes for more information.

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VIPERGAN50TR 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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