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LT3748HMS#TRPBF - Analog Devices

Description: 100V Isolated Flyback Controller MS Package 16 (12)-Lead Plastic MSOP with 4 Pins Removed

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LT3748HMS#TRPBF - Analog Devices PCB footprint - Other - Other - LT3748HMS#TRPBF
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LT3748HMS#TRPBF Details

  • Manufacturer Part Number:

    LT3748HMS#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-16/12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1847

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    100 V

  • Input Voltage-Min:

    5 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    R-PDSO-G12

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.9 A

  • Output Voltage-Nom:

    7 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP12/16,.19,20

  • Package Shape:

    RECTANGULAR

  • 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:

    SINGLE

  • Technology:

    BIPOLAR

  • 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

LT3748HMS#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3748HMS#TRPBF involves separating the analog and digital grounds, using a solid ground plane, and keeping the input and output traces short and away from each other. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are properly selected and placed close to the IC. Also, avoid using long traces and minimize the loop area of the feedback network.
  • The maximum ambient temperature range for the LT3748HMS#TRPBF is -40°C to 125°C. However, the device's performance may degrade at extreme temperatures, so it's recommended to operate within a temperature range of -20°C to 85°C for optimal performance.
  • Yes, the LT3748HMS#TRPBF is suitable for high-reliability applications. It's manufactured using a high-reliability process and is screened to ensure high performance and low defect rates. However, it's recommended to follow proper design and manufacturing guidelines to ensure the device meets the required reliability standards.
  • To troubleshoot issues with the LT3748HMS#TRPBF, start by checking the input and output voltages, and ensure that the device is properly powered. Check for any signs of overheating, and verify that the PCB layout and component selection are correct. Use an oscilloscope to check for any oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for further guidance.

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LT3748HMS#TRPBF Overview

Use the download button to access the LT3748HMS#TRPBF schematic symbol and PCB footprint.
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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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