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RT8207MZQW - RICHTEK

Description: Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller

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PCB Footprints
RT8207MZQW - RICHTEK PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - WQFN-20L 3x3
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3D Models
RT8207MZQW - RICHTEK  - 3D model - Quad Flat No-Lead - WQFN-20L 3x3
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RT8207MZQW Details

  • Manufacturer Part Number:

    RT8207MZQW

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • Control Mode:

    CURRENT-MODE

  • JESD-30 Code:

    S-PQCC-N20

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCN

  • Package Equivalence Code:

    LCC20,.11SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

RT8207MZQW 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.
  • To ensure stability, use a minimum output capacitance of 22uF, and ensure that the ESR (Equivalent Series Resistance) of the capacitor is less than 1 ohm. Also, add a 10nF ceramic capacitor in parallel with the output capacitor to improve stability.
  • The RT8207MZQW can handle a maximum input voltage of 18V, but it's recommended to keep the input voltage below 15V for optimal performance and reliability.
  • The output voltage of the RT8207MZQW can be calculated using the formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.
  • The RT8207MZQW can deliver a maximum output current of 2A, but it's recommended to keep the output current below 1.5A for optimal performance and reliability.

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RT8207MZQW Overview

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