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MAX6644LBAAEE+ - Analog Devices

Description: Motor / Motion / Ignition Controllers & Drivers Automatic PWM Fan-Speed Controllers with Overtemperature Output

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MAX6644LBAAEE+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - E16+1
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MAX6644LBAAEE+ Details

  • Manufacturer Part Number:

    MAX6644LBAAEE+

  • 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, MO-137AB, 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:

    8542.31.00.30

  • Date Of Intro:

    2004-05-28

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.89 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °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 Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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

MAX6644LBAAEE+ Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the MAX6644LBAAEE+ near the thermal source (e.g., CPU or GPU), using a solid ground plane, and minimizing thermal resistance between the device and the heat source. A 4-layer PCB with a dedicated thermal layer is recommended.
  • Calibration involves trimming the internal offset and gain of the temperature sensor. This can be done using an external calibration circuit or by using the device's built-in calibration mode. Refer to the application note AN4341 for detailed calibration procedures.
  • The maximum cable length for remote diode temperature sensing depends on the cable type, noise environment, and desired accuracy. As a general guideline, cable lengths up to 10 inches (25 cm) are recommended. For longer cable lengths, consider using shielded cables and/or adding noise filtering circuits.
  • While the MAX6644LBAAEE+ is specified for operation up to 125°C, it can be used in high-temperature applications with some limitations. However, the device's accuracy and reliability may degrade above 125°C. Consult with Analog Devices' application engineers for guidance on high-temperature applications.
  • Thermal gradients and non-uniform temperature distributions can affect the accuracy of the temperature measurement. To mitigate this, use multiple temperature sensors, place the sensor close to the thermal source, and use thermal interface materials (TIMs) to reduce thermal resistance. Additionally, consider using thermal simulation tools to model the thermal distribution.

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MAX6644LBAAEE+ 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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MAX6644LBAAEE+ Alternates

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Part Image MAX6644LBAAEE+T Analog Devices Inc

Analog Circuit, 1 Func, BICMOS, PDSO16