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MAX31785AETL+ - Analog Devices

Description: Motor/Motion/Ignition Controllers & Drivers 6 CHANNEL INTELLIGENT FAN CONTROLLER

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PCB Footprints
MAX31785AETL+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T4066+2
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3D Models
MAX31785AETL+ - Analog Devices  - 3D model - Quad Flat No-Lead - T4066+2
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MAX31785AETL+ Details

  • Manufacturer Part Number:

    MAX31785AETL+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    40-LFCSP-6X6X0.75

  • Package Description:

    TQFN-40

  • Pin Count:

    40

  • Manufacturer Package Code:

    40-LFCSP-6X6X0.75

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2010-12-22

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-XQCC-N40

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    6

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.24SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

MAX31785AETL+ Frequently Asked Questions (FAQs)

  • A good PCB layout should ensure that the input and output capacitors are placed close to the IC, and the input and output traces are kept short and wide to minimize inductance. Additionally, a solid ground plane should be used to reduce noise and electromagnetic interference (EMI).
  • The input capacitor should be a high-frequency, low-ESR capacitor with a value of at least 10uF, while the output capacitor should be a low-ESR capacitor with a value of at least 22uF. The capacitor values can be adjusted based on the specific application requirements.
  • The MAX31785AETL+ is rated for operation from -40°C to +125°C, making it suitable for use in a wide range of industrial and automotive applications.
  • The MAX31785AETL+ requires a power-up sequence where the input voltage is applied before the enable pin is asserted. The enable pin should be tied to a logic high or connected to a pull-up resistor to ensure proper initialization.
  • The typical start-up time for the MAX31785AETL+ is around 1ms, but this can vary depending on the specific application and operating conditions.

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MAX31785AETL+ 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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