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LTC4440AMPMS8E-5#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC4440AMPMS8E-5#PBF - MOSFET Driver IC, High Side, 4V-15V Supply, 1.1A Out, 33ns Delay, MSOP-8

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LTC4440AMPMS8E-5#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS8E Package 8-Lead Plastic MSOP, Exposed Die Pad
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LTC4440AMPMS8E-5#PBF - Analog Devices  - 3D model - Small Outline Packages - MS8E Package 8-Lead Plastic MSOP, Exposed Die Pad
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LTC4440AMPMS8E-5#PBF Details

  • Manufacturer Part Number:

    LTC4440AMPMS8E-5#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    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:

    8.5

  • High Side Driver:

    YES

  • Input Characteristics:

    GATED SCHMITT TRIGGER

  • Interface IC Type:

    BUFFER OR INVERTER 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:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    PUSH-PULL

  • Output Peak Current Limit-Nom:

    1.1 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

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.325 mA

  • Supply Voltage-Max:

    15 V

  • Supply Voltage-Min:

    4 V

  • Supply Voltage-Nom:

    6 V

  • Supply Voltage1-Max:

    15 V

  • Supply Voltage1-Min:

    4 V

  • Supply Voltage1-Nom:

    6 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    0.08 µs

  • Turn-on Time:

    0.08 µs

  • Width:

    3 mm

LTC4440AMPMS8E-5#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4440 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated 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, adding a small resistor (e.g. 10Ω) in series with the output capacitor can help to dampen oscillations.
  • The maximum power dissipation of the LTC4440 is dependent on the package type and the ambient temperature. For the MS8E package, the maximum power dissipation is approximately 1.4W at 25°C ambient temperature. However, it's recommended to derate the power dissipation based on the ambient temperature and the thermal resistance of the package.
  • While the LTC4440 is a high-speed amplifier, it's not recommended to use it as a voltage regulator. The device is not designed to handle high currents and does not have built-in overcurrent protection or thermal shutdown. Instead, use a dedicated voltage regulator IC for voltage regulation applications.
  • To protect the LTC4440 from ESD damage, follow proper ESD handling procedures during assembly and storage. Use ESD-safe materials and equipment, and ensure that the device is properly grounded during handling. Additionally, consider adding ESD protection devices such as TVS diodes or ESD protection arrays to the input and output pins.

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LTC4440AMPMS8E-5#PBF 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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