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EN5339QI - Intel

Description: Switching Voltage Regulators 3A POL DC-DC BUCK CONVERTER

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PCB Footprints
EN5339QI - Intel PCB footprint - Other - Other - EN5339QI-2
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EN5339QI - Intel  - 3D model - Other - EN5339QI-2
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EN5339QI Details

  • Manufacturer Part Number:

    EN5339QI

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QFN-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Intel Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.4 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    4.6 V

  • Output Voltage-Min:

    0.6 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC24,.24X.16,25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.15 mm

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4 mm

EN5339QI Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from the power plane to minimize noise and EMI.
  • Use a heat sink with a thermal interface material, ensure good airflow, and consider using a thermal management IC to monitor and control temperature. Also, follow Intel's thermal design guidelines.
  • The EN5339QI requires a single 3.3V power supply with a minimum of 1A current capability. Ensure the power supply has low ripple and noise, and use a high-quality decoupling capacitor (e.g., 10uF) close to the device.
  • Use the device's power-saving features, such as dynamic voltage and frequency scaling. Implement a low-power mode in your design, and consider using a power management IC to optimize power consumption.
  • The EN5339QI requires a 25MHz clock signal with a duty cycle of 50% ±10%. Ensure the clock signal has low jitter and is properly terminated to prevent signal reflections.

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EN5339QI Overview

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