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LTC3631IMS8E-5#TRPBF - Analog Devices

Description: Conv DC-DC 4.5V to 45V Synchronous Step Down Single-Out 5V 0.1A Automotive 8-Pin MSOP EP T/R

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LTC3631IMS8E-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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LTC3631IMS8E-5#TRPBF Details

  • Manufacturer Part Number:

    LTC3631IMS8E-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

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    HYSTERETIC CURRENT MODE

  • Input Voltage-Max:

    45 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    10 V

  • 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:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    5.09 V

  • Output Voltage-Min:

    4.94 V

  • Output Voltage-Nom:

    5 V

  • 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

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC3631IMS8E-5#TRPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LTC3631 is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent damage to the internal components.
  • To ensure the LTC3631 operates within its specified temperature range of -40°C to 125°C, make sure to provide adequate heat sinking, avoid overheating, and keep the device away from high-temperature sources.
  • For optimal performance, it's recommended to follow a star-grounding layout, keep the input and output capacitors close to the device, and use short, wide traces for the power lines. Avoid routing sensitive signals near the inductor and keep the layout symmetrical.
  • When selecting an inductor for the LTC3631, consider the inductor's value, saturation current, and DC resistance. A good starting point is to use an inductor with a value between 1uH and 10uH, and a saturation current rating above the maximum output current of the converter.
  • The EXTVCC pin is an external VCC input that allows the user to power the internal voltage regulator from an external source. This can be useful in applications where a higher voltage is available, or to reduce power consumption by using a more efficient voltage regulator.

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LTC3631IMS8E-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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