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LTM8052AIV#PBF - Analog Devices

Description: Non-Isolated PoL Module DC DC Converter 1 Output 1.2 ~ 24V 5A 6V - 36V Input , Surface Mount , -40 °C ~ 125 °C

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LTM8052AIV#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTM8052AIV#PBF - Analog Devices PCB footprint - Other - Other - LGA Package 81-Lead (15mm × 11.25mm × 2.82mm) (Reference LTC DWG # 05-08-1868 Rev A)
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3D Models
LTM8052AIV#PBF - Analog Devices - 3D model - Other - LGA Package 81-Lead (15mm × 11.25mm × 2.82mm) (Reference LTC DWG # 05-08-1868 Rev A)
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LTM8052AIV#PBF Details

  • Manufacturer Part Number:

    LTM8052AIV#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    15 X 11.25 MM, 2.82 MM HEIGHT, ROHS COMPLIANT, MO-222, LGA-81

  • Pin Count:

    81

  • Manufacturer Package Code:

    05-08-1868

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 24V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PBGA-N81

  • JESD-609 Code:

    e4

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    81

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5 A

  • Output Voltage-Max:

    24 V

  • Output Voltage-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LGA

  • Package Equivalence Code:

    LGA81,8X11,50

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Seated Height-Max:

    2.92 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Gold (Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Width:

    11.25 mm

LTM8052AIV#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device on a thick copper plane, using thermal vias to dissipate heat, and keeping the thermal path short and direct. A 4-layer PCB with a solid ground plane and a thermal plane is recommended. Refer to the application note AN140 for more details.
  • To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal design and layout guidelines, use a heat sink if necessary, and derate the device's output current and voltage according to the temperature derating curves provided in the datasheet.
  • The recommended input capacitors are low-ESR ceramic capacitors with a value of 10uF to 22uF, and the recommended output capacitors are low-ESR ceramic or tantalum capacitors with a value of 10uF to 47uF. The capacitor selection should be based on the specific application requirements and operating conditions.
  • To troubleshoot oscillations or instability issues, check the PCB layout for any potential noise coupling or resonance, ensure that the input and output capacitors are properly selected and placed, and verify that the device is operated within its recommended operating conditions. Also, check for any potential feedback paths or loops that may be causing the instability.
  • The recommended soldering profile for the LTM8052AIV#PBF is a reflow profile with a peak temperature of 260°C, a dwell time above 220°C of 30-60 seconds, and a ramp rate of 3°C/second. Refer to the package datasheet for more details on the recommended soldering profile.

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LTM8052AIV#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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