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RTQ2105GQWT-QA - RICHTEK

Description: Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 24-WFQFN Exposed Pad

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Symbol
RTQ2105GQWT-QA - RICHTEK - PCB symbol
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PCB Footprints
RTQ2105GQWT-QA - RICHTEK PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - WET W-Type 24SL QFN 4x4 Package
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3D Models
RTQ2105GQWT-QA - RICHTEK - 3D model - Quad Flat No-Lead - WET W-Type 24SL QFN 4x4 Package
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RTQ2105GQWT-QA Details

  • Manufacturer Part Number:

    RTQ2105GQWT-QA

  • 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 REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-XQCC-N24

  • Length:

    4 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    36 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2420 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

RTQ2105GQWT-QA Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or a heat sink to dissipate heat efficiently.
  • Ensure that the input and output capacitors are properly selected and placed close to the device. Also, make sure the PCB layout is well-designed to minimize parasitic inductance and capacitance.
  • The maximum SOA is typically limited by the device's thermal rating. Do not exceed the maximum junction temperature (Tj) of 150°C. Also, ensure that the input voltage and current do not exceed the recommended maximum ratings.
  • Use an oscilloscope to monitor the output voltage and current. Check for any signs of oscillation or ringing. Verify that the input voltage and current are within the recommended range. Also, check the PCB layout and thermal design to ensure they are optimal.
  • Yes, the RTQ2105GQWT-QA is suitable for high-reliability and automotive applications. However, additional testing and validation may be required to ensure the device meets the specific requirements of the application.

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RTQ2105GQWT-QA Overview

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