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EN5319QI - Intel

Description: Switching Voltage Regulators 1.5A LP Sync Buck DC-DC Converter

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EN5319QI - Intel - PCB symbol
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PCB Footprints
EN5319QI - Intel PCB footprint - Other - Other - EN5319QI-5
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3D Models
EN5319QI - Intel - 3D model - Other - EN5319QI-5
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EN5319QI Details

  • Manufacturer Part Number:

    EN5319QI

  • 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

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO VIN-VDO V

  • 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

  • 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:

    1.5 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Seated Height-Max:

    1.15 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

EN5319QI Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern around the device.
  • Implement a robust power-on reset circuit, ensure a stable clock source, and use a reliable voltage regulator. Also, consider using a thermal sensor to monitor the device temperature.
  • Use a minimum of 2-3 decoupling capacitors (10nF to 100nF) placed as close as possible to the device's power pins. Ensure the capacitors are rated for the operating voltage and have a low ESR.
  • Use the device's power-saving features, such as dynamic voltage and frequency scaling. Implement a power gating strategy, and consider using a low-power mode or sleep mode when possible.
  • Use a shielded enclosure, ensure proper grounding, and implement EMI filtering on the power supply and I/O lines. Follow Intel's guidelines for EMI and EMC compliance.

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EN5319QI Overview

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