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RT7251AZQW - RICHTEK

Description: IC REG BUCK ADJ 1.5A 8WDFN

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Symbol
RT7251AZQW - RICHTEK - PCB symbol
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PCB Footprints
RT7251AZQW - RICHTEK PCB footprint - Small Outline No-lead - Small Outline No-lead - W-Type 8L DFN 2x2
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3D Models
RT7251AZQW - RICHTEK - 3D model - Small Outline No-lead - W-Type 8L DFN 2x2
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RT7251AZQW Details

  • Manufacturer Part Number:

    RT7251AZQW

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    WDFN2x2-8

  • Manufacturer Package Code:

    WDFN2x2-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • JESD-30 Code:

    R-PDSO-N8

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Switching Frequency-Max:

    380 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

RT7251AZQW Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short and wide traces for the power lines.
  • Ensure that the output capacitor is properly sized and placed close to the IC. Also, make sure the input voltage is within the recommended range, and the input capacitor is properly sized and placed close to the IC.
  • The maximum ambient temperature for the RT7251AZQW is 85°C, but it's recommended to keep it below 70°C for optimal performance and reliability.
  • Yes, the RT7251AZQW is suitable for high-reliability applications. However, it's essential to follow proper design and manufacturing guidelines, and to perform thorough testing and validation.
  • Use an oscilloscope to check the input and output waveforms, and verify that the input voltage is within the recommended range. Also, check for proper PCB layout, component selection, and soldering quality.

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RT7251AZQW Overview

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