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EM2120L01QI - Intel

Description: Switching Voltage Regulators

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EM2120L01QI - Intel - PCB symbol
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PCB Footprints
EM2120L01QI - Intel PCB footprint - Other - Other - EM2120L01QI
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3D Models
EM2120L01QI - Intel - 3D model - Other - EM2120L01QI
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EM2120L01QI Details

  • Manufacturer Part Number:

    EM2120L01QI

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QFN-104

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Intel Corporation

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.7 TO 1.325V; ALSO REQUIRE INPUT VOLTAGE FROM 4.5 TO 16V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.25 V

  • Input Voltage-Min:

    4.75 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-XXSS-N104

  • Length:

    17 mm

  • Number of Functions:

    1

  • Number of Terminals:

    104

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SPECIAL SHAPE

  • Seated Height-Max:

    6.91 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    800 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    UNSPECIFIED

  • Width:

    11 mm

EM2120L01QI 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 noise sources. Use a 50-ohm impedance-controlled trace for the clock signal.
  • Use a heat sink or thermal pad to dissipate heat. Ensure good airflow around the device. Consider using a thermal interface material (TIM) to improve heat transfer. Operate within the recommended temperature range (-40°C to 85°C).
  • Power up the device in the following sequence: VCC, then VCCIO, then AVCC. Ensure that VCC and VCCIO are powered up simultaneously. AVCC can be powered up after VCC and VCCIO are stable.
  • Use the Power-Down (PD) pin to put the device in low-power mode. Ensure that all inputs are at a valid logic level before powering down. The device will retain its configuration during power-down.
  • Use a series termination resistor (Rs) of 50-75 ohms for the high-speed interfaces (e.g., PCIe, SATA). Use a parallel termination resistor (Rt) of 50-75 ohms for the clock signal.

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EM2120L01QI Overview

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