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LTC3646IMSE-1#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC3646IMSE-1#PBF - DC-DC CONV, BUCK, ADJ, 3MHZ, MSOP-16

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LTC3646IMSE-1#PBF - Analog Devices - PCB symbol
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LTC3646IMSE-1#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSE(MSOP)
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LTC3646IMSE-1#PBF - Analog Devices - 3D model - Small Outline Packages - MSE(MSOP)
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LTC3646IMSE-1#PBF Details

  • Manufacturer Part Number:

    LTC3646IMSE-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1667

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 15V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    CONSTANT FREQUENCY

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    15 V

  • Output Voltage-Min:

    0.6 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC3646IMSE-1#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3646IMSE-1#PBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and separating the analog and digital grounds. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure the LTC3646IMSE-1#PBF operates within its recommended operating conditions, make sure to operate it within the specified voltage range (2.5V to 5.5V), keep the junction temperature below 125°C, and avoid exceeding the maximum current ratings.
  • When selecting input and output capacitors for the LTC3646IMSE-1#PBF, consider the capacitor's equivalent series resistance (ESR), voltage rating, and capacitance value. A low-ESR capacitor with a voltage rating above the maximum input voltage and a capacitance value between 10uF to 22uF is recommended.
  • To troubleshoot issues with the LTC3646IMSE-1#PBF, start by checking the input voltage, output voltage, and current consumption. Verify that the input and output capacitors are properly selected and connected. Check for any signs of overheating, and ensure the device is operated within its recommended operating conditions.
  • The LTC3646IMSE-1#PBF is rated for industrial temperature range (-40°C to 125°C), making it suitable for high-reliability and high-temperature applications. However, it's essential to follow proper design and layout guidelines to ensure the device operates within its recommended operating conditions.

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LTC3646IMSE-1#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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