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MAX5033BUSA+ - Analog Devices

Description: Maxim MAX5033BUSA+, Step Down DC-DC Converter, 500mA, 8-Pin SOIC

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MAX5033BUSA+ - Analog Devices - PCB symbol
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PCB Footprints
MAX5033BUSA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO
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3D Models
MAX5033BUSA+ - Analog Devices - 3D model - Small Outline Packages - 8 SO
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MAX5033BUSA+ Details

  • Manufacturer Part Number:

    MAX5033BUSA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    ROHS COMPLIANT, SOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • 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:

    2003-11-05

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    PFM CONTROL TECHNIQUE ALSO POSSIBLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    76 V

  • Input Voltage-Min:

    7.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    2.1 A

  • Output Voltage-Max:

    5.15 V

  • Output Voltage-Min:

    4.85 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    135 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

MAX5033BUSA+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX5033BUSA+ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to place the device away from high-current carrying traces and to use a low-ESR capacitor for the output filter.
  • To ensure stability, it's essential to follow the recommended component values and layout guidelines. Additionally, make sure the input and output capacitors are of high quality and have low equivalent series resistance (ESR). Also, ensure that the device is properly decoupled from the power supply and that the output is not overloaded.
  • The MAX5033BUSA+ can handle input voltages up to 28V, but it's recommended to operate within the specified input voltage range of 4.5V to 24V for optimal performance and reliability.
  • The MAX5033BUSA+ is rated for operation up to 125°C, but it's essential to consider the derating of the device's performance and reliability at high temperatures. It's recommended to consult the datasheet and application notes for guidance on high-temperature operation.
  • To troubleshoot issues with the MAX5033BUSA+, start by verifying the input voltage, output voltage, and current. Check for proper component values, layout, and decoupling. Use an oscilloscope to check for oscillations or noise on the output. Consult the datasheet and application notes for guidance on troubleshooting common issues.

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MAX5033BUSA+ 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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