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LTC3631IMS8E-5#PBF - Analog Devices

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

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LTC3631IMS8E-5#PBF - Analog Devices - PCB symbol
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LTC3631IMS8E-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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LTC3631IMS8E-5#PBF - Analog Devices - 3D model - Small Outline Packages - MS8E Package 8-Lead Plastic MSOP, Exposed Die Pad
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LTC3631IMS8E-5#PBF Details

  • Manufacturer Part Number:

    LTC3631IMS8E-5#PBF

  • 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

  • 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#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3631IMS8E-5#PBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. Additionally, it's recommended to use a separate analog ground plane and to keep the power and ground traces separate.
  • To ensure the LTC3631IMS8E-5#PBF operates within its recommended operating conditions, make sure to operate it within the specified input voltage range (2.5V to 5.5V), output voltage range (0.8V to 5.5V), and output current range (up to 3A). Also, ensure the device is operated within the specified temperature range (-40°C to 125°C).
  • When using the LTC3631IMS8E-5#PBF, it's essential to consider thermal management to prevent overheating. This can be achieved by providing adequate airflow, using a heat sink if necessary, and ensuring the device is mounted on a PCB with a good thermal conductivity. Additionally, ensure the device is operated within its recommended operating conditions to minimize power dissipation.
  • To troubleshoot issues with the LTC3631IMS8E-5#PBF, start by checking the input voltage, output voltage, and output current to ensure they are within the specified ranges. Check the PCB layout for any noise or interference issues. Verify that the device is operated within its recommended operating conditions. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines or contact Analog Devices' technical support.
  • The LTC3631IMS8E-5#PBF is a high-performance, low-noise, and high-efficiency DC-DC converter. Compared to other similar devices from Analog Devices, it offers a higher output current (up to 3A), a wider input voltage range (2.5V to 5.5V), and a lower noise floor. It's ideal for applications requiring low noise and high efficiency, such as in audio and RF circuits.

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LTC3631IMS8E-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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