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LTC3631EMS8E-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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LTC3631EMS8E-5#TRPBF - Analog Devices - PCB symbol
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LTC3631EMS8E-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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LTC3631EMS8E-5#TRPBF - Analog Devices - 3D model - Small Outline Packages - MS8E Package 8-Lead Plastic MSOP, Exposed Die Pad
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LTC3631EMS8E-5#TRPBF Details

  • Manufacturer Part Number:

    LTC3631EMS8E-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:

    85 °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:

    OTHER

  • 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

LTC3631EMS8E-5#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3631EMS8E-5#TRPBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and inductance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To prevent overheating, ensure the LTC3631EMS8E-5#TRPBF operates within its recommended operating conditions by keeping the junction temperature (TJ) below 125°C, using a suitable heat sink if necessary, and providing adequate airflow. Monitor the device's thermal performance and adjust the design as needed.
  • When selecting input and output capacitors for the LTC3631EMS8E-5#TRPBF, consider the capacitor's equivalent series resistance (ESR), voltage rating, and capacitance value. Choose capacitors with low ESR, a voltage rating that exceeds the maximum input voltage, and a capacitance value that meets the recommended value in the datasheet.
  • To troubleshoot issues with the LTC3631EMS8E-5#TRPBF, start by verifying the input voltage, output voltage, and current draw. Check the PCB layout for noise and signal integrity issues. Use an oscilloscope to measure the output voltage and current waveforms, and consult the datasheet and application notes for guidance on troubleshooting common issues.
  • The LTC3631EMS8E-5#TRPBF is a high-performance, low-noise, and high-efficiency DC-DC converter with a wide input voltage range and a high output current capability. It differs from other similar DC-DC converters from Analog Devices Inc in its specific feature set, such as its high switching frequency, low quiescent current, and high power density.

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LTC3631EMS8E-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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