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MAX5943AEEE+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX5943AEEE+ - Current Limiter / Low Drop ORing Switch Controller, 7.5 V to 37 V in, QSOP-16

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MAX5943AEEE+ - Analog Devices - PCB symbol
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MAX5943AEEE+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - E16+5_1
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MAX5943AEEE+ - Analog Devices - 3D model - Small Outline Packages - E16+5_1
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MAX5943AEEE+ Details

  • Manufacturer Part Number:

    MAX5943AEEE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-QSOP-150_MIL

  • Package Description:

    0.150 INCH, 0.025 INCH PITCH, ROHS COMPLIANT, MO-137-AB, QSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-QSOP-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:

    2004-08-19

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    2.3 mA

  • Supply Voltage-Max (Vsup):

    37 V

  • Supply Voltage-Min (Vsup):

    7.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MAX5943AEEE+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX5943AEEE+ involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To select the correct output voltage, you need to consider the input voltage range, output current requirement, and the desired output voltage. The MAX5943AEEE+ has an adjustable output voltage range from 0.9V to 5.5V. You can use the datasheet's output voltage calculation formula or the online calculator tool provided by Analog Devices to determine the correct output voltage for your application.
  • The MAX5943AEEE+ has an absolute maximum input voltage rating of 6.5V. However, the recommended input voltage range is from 2.7V to 5.5V. Exceeding the absolute maximum input voltage can damage the device.
  • To ensure stability, it's essential to follow the datasheet's guidelines for output capacitor selection, input capacitor selection, and PCB layout. A minimum output capacitance of 10uF is recommended, and the output capacitor should be placed close to the device. Additionally, a 1uF input capacitor is recommended to filter out high-frequency noise.
  • The MAX5943AEEE+ has a thermal derating of 12.5mW/°C above 25°C. This means that for every 1°C increase in temperature above 25°C, the maximum power dissipation decreases by 12.5mW. It's essential to consider thermal derating when designing the system to ensure the device operates within its safe operating area.

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MAX5943AEEE+ 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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For a full list of alternate parts for MAX5943AEEE+, check out Findchips.com