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EN29A0QI - Intel

Description: Switching Voltage Regulators

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PCB Footprints
EN29A0QI - Intel PCB footprint - Other - Other - EN29A0QI-3
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3D Models
EN29A0QI - Intel  - 3D model - Other - EN29A0QI-3
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EN29A0QI Details

  • Manufacturer Part Number:

    EN29A0QI

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QFN-90/84

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Intel Corporation

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 3.3V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XQCC-N84

  • Length:

    14 mm

  • Number of Functions:

    1

  • Number of Terminals:

    84

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Seated Height-Max:

    4.05 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    12 mm

EN29A0QI Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the EN29A0QI is -40°C to 85°C.
  • The EN29A0QI has an internal POR and BOR circuitry. Ensure that the power supply ramps up slowly (typically 10-20 ms) to allow the internal POR and BOR circuits to stabilize.
  • The EN29A0QI supports a maximum clock frequency of 133 MHz.
  • Implement a reliable boot process by using a boot loader that can handle the EN29A0QI's boot modes (e.g., SPI, QSPI, or SD/MMC). Ensure that the boot loader is configured correctly and that the boot process is robust against power failures or other interruptions.
  • When designing a PCB with the EN29A0QI, consider the following: ensure proper power supply decoupling, use a 4-layer PCB to minimize noise and EMI, and follow Intel's recommended PCB layout guidelines.

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EN29A0QI Overview

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