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LTC4444EMS8E#TRPBF - Analog Devices

Description: Driver 3A 2-OUT High and Low Side Non-Inv Automotive 8-Pin MSOP EP T/R

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LTC4444EMS8E#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC4444EMS8E#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS8 Package 8-Lead Plastic MSOP
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LTC4444EMS8E#TRPBF - Analog Devices - 3D model - Small Outline Packages - MS8 Package 8-Lead Plastic MSOP
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LTC4444EMS8E#TRPBF Details

  • Manufacturer Part Number:

    LTC4444EMS8E#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

  • Country Of Origin:

    Malaysia

  • 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:

    85 °C

  • Output Characteristics:

    STANDARD

  • Output Peak Current Limit-Nom:

    2.5 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:

    0.55 mA

  • Supply Voltage-Max:

    13.5 V

  • Supply Voltage-Min:

    7.2 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • 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:

    0.05 µs

  • Width:

    3 mm

LTC4444EMS8E#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4444 involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the IC. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, avoid using long input and output traces, and keep the feedback resistors close to the IC.
  • The LTC4444 is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range may vary depending on the specific application and the thermal design of the system.
  • Yes, the LTC4444 is available in a variety of grades, including the 'MP' grade which is qualified for automotive and high-reliability applications. However, it's essential to consult with Analog Devices Inc. and follow their specific guidelines for high-reliability applications.
  • To troubleshoot issues with the LTC4444, start by verifying the input voltage, output voltage, and feedback resistors. Check for any signs of overheating, and ensure that the PCB layout follows the recommended guidelines. Use an oscilloscope to check for any oscillations or noise on the output. If the issue persists, consult the datasheet and application notes, or contact Analog Devices Inc. for further support.

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LTC4444EMS8E#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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