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LTM8054IY - Analog Devices

Description: 36VIN, 5.4A Buck-Boost µModule Regulator, BGA-88

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LTM8054IY - Analog Devices PCB footprint - BGA - BGA - BGA Package 88-Lead (15mm x 11.25mm x 3.42mm)
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LTM8054IY - Analog Devices  - 3D model - BGA - BGA Package 88-Lead (15mm x 11.25mm x 3.42mm)
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LTM8054IY Details

  • Manufacturer Part Number:

    LTM8054IY

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • Package Description:

    15 X 11.25 MM, 3.42 MM HEIGHT, MS-028, BGA-88

  • Pin Count:

    88

  • Manufacturer Package Code:

    05-08-1928

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    OUTPUT VOLTAGE RANGE FROM 1.2 V TO 36 V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    5 V

  • Input Voltage-Nom:

    6 V

  • JESD-30 Code:

    R-PBGA-B88

  • JESD-609 Code:

    e0

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    88

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5.4 A

  • Output Voltage-Max:

    36 V

  • Output Voltage-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Peak Reflow Temperature (Cel):

    245

  • Seated Height-Max:

    3.62 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    800 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    20

  • Width:

    11.25 mm

LTM8054IY Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane and use a thermal relief pattern to minimize thermal resistance.
  • Use the recommended output filter components and layout guidelines in the datasheet. Additionally, consider using a pi-filter or a common-mode choke to reduce EMI and noise.
  • The LTM8054IY can withstand input voltage transients up to 60V for 100ms, but it's recommended to limit transients to 50V or less to ensure reliable operation.
  • Yes, the LTM8054IY is rated for operation up to 125°C, but derating is required above 85°C. Ensure proper thermal design and consider using a heat sink or thermal interface material.
  • Use a soft-start circuit and a voltage supervisor to ensure a controlled start-up sequence. Also, consider adding a power-on reset circuit to ensure a clean shutdown.

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LTM8054IY Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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Part Image LTM8054IY#PBF Analog Devices Inc

Switching Controller, Current-mode, 5.4A, 800kHz Switching Freq-Max, Hybrid, PBGA88

Part Image LTM8054EY#PBF Analog Devices Inc

Switching Controller, Current-mode, 5.4A, 800kHz Switching Freq-Max, Hybrid, PBGA88