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MAXM17574ALC# - Analog Devices

Description: 4.5V to 60V, 3A High-Efficiency, DC-DC Step-Down Power Module with Integrated Inductor

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MAXM17574ALC# - Analog Devices - PCB symbol
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PCB Footprints
MAXM17574ALC# - Analog Devices PCB footprint - Other - Other - 21-100175
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MAXM17574ALC# - Analog Devices - 3D model - Other - 21-100175
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MAXM17574ALC# Details

  • Manufacturer Part Number:

    MAXM17574ALC#

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    33-LGA-15X9X2.92

  • Package Description:

    SIP-34/33

  • Pin Count:

    33

  • Manufacturer Package Code:

    33-LGA-15X9X2.92

  • 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:

    2017-12-04

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XBGA-N33

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    33

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    15 V

  • Output Voltage-Min:

    0.9 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    LGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Seated Height-Max:

    2.92 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2450 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Width:

    9 mm

MAXM17574ALC# Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the MAXM17574ALC#. Ensure a solid ground plane, keep the input and output traces short and separate, and use a common-mode choke or ferrite bead to filter the input. Refer to the application note AN-1149 for more details.
  • The input capacitor value depends on the input voltage, output voltage, and desired ripple voltage. A general rule of thumb is to choose a capacitor with a value between 1uF to 10uF, with a voltage rating at least 1.5 times the input voltage. Consult the datasheet and application notes for more guidance.
  • The MAXM17574ALC# is rated for operation up to 125°C ambient temperature. However, it's essential to consider the thermal derating and ensure proper heat sinking to maintain a safe junction temperature (Tj) below 150°C.
  • Yes, the MAXM17574ALC# is suitable for high-reliability and automotive applications. It meets the AEC-Q100 qualification standard and is designed to withstand harsh environmental conditions. However, ensure you follow the recommended design and testing guidelines for your specific application.
  • Common issues can be caused by poor PCB layout, inadequate input decoupling, or incorrect component selection. Check the input voltage, output voltage, and current draw. Verify the component values, especially the input capacitor and output inductor. Consult the datasheet, application notes, and online resources for troubleshooting guides.

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MAXM17574ALC# 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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