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LTC4444MPMS8E-5#TRPBF - Analog Devices

Description: Driver 1.75A 2-OUT High and Low Side Non-Inv Automotive 8-Pin MSOP EP T/R

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LTC4444MPMS8E-5#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS8E Package 8-Lead Plastic MSOP, Exposed Die Pad
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LTC4444MPMS8E-5#TRPBF - Analog Devices  - 3D model - Small Outline Packages - MS8E Package 8-Lead Plastic MSOP, Exposed Die Pad
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LTC4444MPMS8E-5#TRPBF Details

  • Manufacturer Part Number:

    LTC4444MPMS8E-5#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1662

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • High Side Driver:

    YES

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Peak Current Limit-Nom:

    1.4 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.52 mA

  • Supply Voltage-Max:

    13.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    6 V

  • Supply Voltage1-Max:

    114 V

  • Supply Voltage1-Min:

    5 V

  • Supply Voltage1-Nom:

    6 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.045 µs

  • Turn-on Time:

    0.06 µs

  • Width:

    3 mm

LTC4444MPMS8E-5#TRPBF Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the LTC4444 is to keep the input and output traces as short as possible, and to use a solid ground plane to minimize noise and radiation. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is ideal.
  • To ensure the LTC4444 is stable, make sure to follow the recommended compensation network, and choose the right output capacitor value and ESR. Also, ensure that the input voltage is within the recommended operating range, and that the device is not operated in a high-temperature environment.
  • The maximum output current of the LTC4444 is 4A, but it's recommended to derate the output current based on the ambient temperature and the thermal resistance of the package.
  • The LTC4444 is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. It's recommended to derate the output current and to ensure good thermal management to prevent overheating.
  • To troubleshoot issues with the LTC4444, start by checking the input voltage, output voltage, and output current. Use an oscilloscope to check for oscillations or noise on the output. Also, check the thermal shutdown and overcurrent protection features to ensure they are not triggered.

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LTC4444MPMS8E-5#TRPBF 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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