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LTM8073IY#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTM8073IY#PBF - DC/DC CONV, POL, 3A, BUCK, 3MHZ, BGA-48

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PCB Footprints
LTM8073IY#PBF - Analog Devices PCB footprint - BGA - BGA - 48-Lead (9mm × 6.25mm × 3.32mm) (Reference LTC DWG # 05-08-1999 Rev A)
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3D Models
LTM8073IY#PBF - Analog Devices  - 3D model - BGA - 48-Lead (9mm × 6.25mm × 3.32mm) (Reference LTC DWG # 05-08-1999 Rev A)
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LTM8073IY#PBF Details

  • Manufacturer Part Number:

    LTM8073IY#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    BGA-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    05-08-1999

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    WIDE OUTPUT VOLTAGE RANGE 0.8V TO 15V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    3.4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PBGA-B48

  • JESD-609 Code:

    e1

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    15 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BGA

  • Package Equivalence Code:

    BGA48,6x8,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Peak Reflow Temperature (Cel):

    250

  • Seated Height-Max:

    3.52 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3000 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    BOTTOM

  • Width:

    6.25 mm

LTM8073IY#PBF Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal path short and use a thermal pad on the bottom of the IC.
  • Use a soft-start circuit to limit the inrush current during start-up, and ensure the input voltage rises slowly (e.g., 10ms to 100ms) to prevent excessive current draw.
  • The maximum allowed input voltage ripple is 10% of the input voltage, but it's recommended to keep it below 5% to ensure stable operation.
  • Yes, but ensure the input voltage is within the recommended range (2.7V to 15V) and adjust the output voltage accordingly using the feedback resistors.
  • Use a low-ESR input capacitor, minimize the PCB layout's noise-sensitivity areas, and consider adding a noise filter (e.g., RC filter) at the output.

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LTM8073IY#PBF 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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