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LTM8003HY-3.3#PBF - Analog Devices

Description: 40VIN, 3.5A Step-Down Silent Switcher μModule Regulator

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LTM8003HY-3.3#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTM8003HY-3.3#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
LTM8003HY-3.3#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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LTM8003HY-3.3#PBF Details

  • Manufacturer Part Number:

    LTM8003HY-3.3#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

  • Date Of Intro:

    2018-09-14

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    3.4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PBGA-B48

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.5 A

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BGA

  • Package Equivalence Code:

    BGA48,6x8,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Seated Height-Max:

    3.52 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3000 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    BOTTOM

  • Width:

    6.25 mm

LTM8003HY-3.3#PBF Frequently Asked Questions (FAQs)

  • Analog Devices provides a recommended PCB layout in the datasheet, but it's also recommended to follow general best practices for switching regulator layout, such as keeping the input and output capacitors close to the IC, and using a solid ground plane to reduce noise and EMI.
  • To ensure the LTM8003HY-3.3#PBF operates within its SOA, follow the guidelines in the datasheet for input voltage, output current, and junction temperature. Additionally, make sure to provide adequate heat sinking and thermal management to prevent overheating.
  • The maximum output current of the LTM8003HY-3.3#PBF is 3.5A, but this can be affected by factors such as input voltage, output voltage, and ambient temperature. Be sure to check the datasheet for derating curves and thermal considerations.
  • The LTM8003HY-3.3#PBF is a high-reliability part with a junction temperature rating of up to 150°C. However, it's essential to follow the recommended operating conditions and derating curves to ensure reliable operation in high-temperature applications.
  • To troubleshoot issues with the LTM8003HY-3.3#PBF, start by checking the input and output voltages, and ensuring that the input and output capacitors are properly sized and placed. Also, check for any signs of overheating, and verify that the PCB layout follows the recommended guidelines.

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LTM8003HY-3.3#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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