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RT6190GQW - RICHTEK

Description: Wide Input Voltage Range : 4.5V to 36V

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Symbol
RT6190GQW - RICHTEK - PCB symbol
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PCB Footprints
RT6190GQW - RICHTEK PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 40L QFN 5x5
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3D Models
RT6190GQW - RICHTEK - 3D model - Quad Flat No-Lead - 40L QFN 5x5
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RT6190GQW Details

  • Manufacturer Part Number:

    RT6190GQW

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-XQCC-N40

  • Length:

    5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    36 V

  • Output Voltage-Min:

    3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.2SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1152 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

RT6190GQW Frequently Asked Questions (FAQs)

  • Richtek provides a recommended PCB layout in their application note ANI03, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • Richtek recommends using their Filter Design Tool, which can be found on their website, to optimize the output filter design for the RT6190GQW. The tool takes into account the specific requirements of the device and provides a suggested filter configuration.
  • Although not explicitly stated in the datasheet, Richtek's application note ANI03 mentions that the maximum junction temperature (Tj) for the RT6190GQW is 150°C. It's essential to ensure that the device operates within this temperature range to prevent damage or malfunction.
  • Yes, the RT6190GQW is qualified for automotive and high-reliability applications. Richtek provides additional documentation, such as the Automotive Electronics Council (AEC) qualification report, which can be requested through their website or sales representatives.
  • Richtek provides a troubleshooting guide in their application note ANI03, which covers common issues and their possible causes. Additionally, engineers can consult Richtek's technical support team or online forums for further assistance.

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RT6190GQW Overview

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