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MAXM17545ALJ+ - Analog Devices

Description: 4.5V to 42V, 1.7A High-Efficiency, DC-DC Step-Down Power Module with Integrated Inductor

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MAXM17545ALJ+ - Analog Devices - PCB symbol
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PCB Footprints
MAXM17545ALJ+ - Analog Devices PCB footprint - Other - Other - L32915+3_2.92H
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3D Models
MAXM17545ALJ+ - Analog Devices - 3D model - Other - L32915+3_2.92H
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MAXM17545ALJ+ Details

  • Manufacturer Part Number:

    MAXM17545ALJ+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    32-LGA-9X15X2.92

  • Package Description:

    SIP-29

  • Pin Count:

    32

  • Manufacturer Package Code:

    32-LGA-9X15X2.92

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2015-01-07

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XBGA-N32

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    29

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.7 A

  • Output Voltage-Max:

    12 V

  • Output Voltage-Min:

    0.9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LGA

  • Package Equivalence Code:

    LGA29(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.92 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1800 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Width:

    9 mm

MAXM17545ALJ+ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAXM17545ALJ+ can be found in the MAXM17545ALJ+ Evaluation Kit documentation, which includes a layout guide and Gerber files. It's essential to follow the recommended layout to ensure proper thermal performance and minimize noise.
  • To optimize the output filter design, you should consider the output capacitor value, ESR, and ESL. A good starting point is to use a 10uF to 22uF output capacitor with low ESR (less than 10mΩ) and ESL (less than 1nH). You can use the MAXM17545ALJ+ Spice model to simulate and optimize the output filter design.
  • The MAXM17545ALJ+ has an absolute maximum input voltage rating of 24V. However, the recommended maximum input voltage is 18V to ensure reliable operation and minimize the risk of damage.
  • To ensure the MAXM17545ALJ+ operates within its thermal limits, you should provide adequate heat sinking, such as a thermal pad or heat sink, and ensure good airflow around the device. You can also monitor the junction temperature (TJ) using the thermal monitoring pin (TMP) and adjust the operating conditions accordingly.
  • Yes, the MAXM17545ALJ+ is suitable for high-reliability and automotive applications. It meets the requirements of AEC-Q100 and is manufactured using a high-reliability process. However, you should consult with Analog Devices Inc. for specific requirements and qualifications.

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MAXM17545ALJ+ Overview

Use the download button to access the MAXM17545ALJ+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAXM1, or try a keyword search, such as Switching Regulator or Controllers

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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