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LT3685IMSE#TRPBF - Analog Devices

Description: Conv DC-DC 3.6V to 36V Step Down Single-Out 0.79V to 20V 2A Automotive 10-Pin MSOP EP T/R

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LT3685IMSE#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSE Package 10-Lead Plastic MSOP_2021
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LT3685IMSE#TRPBF - Analog Devices  - 3D model - Small Outline Packages - MSE Package 10-Lead Plastic MSOP_2021
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LT3685IMSE#TRPBF Details

  • Manufacturer Part Number:

    LT3685IMSE#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1664

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4.2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    2700 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LT3685IMSE#TRPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3685 is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
  • To minimize EMI and noise, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the high-current paths short and wide. Also, avoid routing sensitive analog signals near the switching node.
  • The recommended PCB footprint for the LT3685 is a QFN package with a 4x4mm body size and 0.5mm pitch. Ensure the PCB layout follows the recommended land pattern and thermal pad connection.
  • Select an inductor with a high saturation current rating, low DC resistance, and a suitable inductance value (e.g., 1-10uH). Consider the inductor's physical size, core material, and operating frequency.
  • The maximum output current that the LT3685 can deliver is 3.5A, but it's recommended to derate the output current based on the input voltage, output voltage, and ambient temperature.

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LT3685IMSE#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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