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MAX743CWE+ - Analog Devices

Description: Dual-Output, Switch-Mode Regulator (+5V to ±15V or ±12V)

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MAX743CWE+ - Analog Devices - PCB symbol
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MAX743CWE+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - W16+4F
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MAX743CWE+ - Analog Devices - 3D model - Small Outline Packages - W16+4F
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MAX743CWE+ Details

  • Manufacturer Part Number:

    MAX743CWE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-SOIC_W-300_MIL

  • Package Description:

    0.300 INCH, SOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-SOIC_W-300_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:

    1990-07-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    4.2 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    15.6 V

  • Output Voltage-Min:

    11.4 V

  • Output Voltage-Nom:

    15 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max (Isup):

    30 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    200 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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:

    7.5 mm

MAX743CWE+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX743CWE+ involves keeping the input and output pins as close as possible to the device, using a solid ground plane, and minimizing the length of the traces to reduce noise and EMI. It's also recommended to place a 0.1uF bypass capacitor between the VCC pin and ground, and to use a low-ESR capacitor for the output filter.
  • To ensure the MAX743CWE+ is stable and doesn't oscillate, make sure to follow the recommended layout and placement guidelines, use a sufficient output capacitor, and ensure that the input voltage is within the recommended range. Additionally, it's recommended to add a small resistor (e.g. 10Ω) in series with the output capacitor to dampen any potential oscillations.
  • The maximum output current that the MAX743CWE+ can handle is 150mA. However, it's recommended to derate the output current based on the ambient temperature and the desired output voltage to ensure reliable operation.
  • The MAX743CWE+ is rated for operation up to 125°C, but it's recommended to derate the output current and voltage based on the ambient temperature to ensure reliable operation. Additionally, it's recommended to use a heat sink or thermal pad to dissipate heat and reduce the junction temperature.
  • To troubleshoot issues with the MAX743CWE+, start by checking the input voltage and ensuring it's within the recommended range. Then, check the output voltage and current to ensure they're within the expected range. Use an oscilloscope to check for any oscillations or noise on the output. Finally, check the layout and placement to ensure they meet the recommended guidelines.

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MAX743CWE+ 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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MAX743CWE+ Alternates

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For a full list of alternate parts for MAX743CWE+, check out Findchips.com