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LT3798EMSE#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT3798EMSE#PBF - CONTROLLER, FLYBACK, CC/CV, 16MSOP

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LT3798EMSE#PBF - Analog Devices - PCB symbol
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LT3798EMSE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16-Lead MSOP_1
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LT3798EMSE#PBF - Analog Devices - 3D model - Small Outline Packages - 16-Lead MSOP_1
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LT3798EMSE#PBF Details

  • Manufacturer Part Number:

    LT3798EMSE#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:

    10

  • Additional Feature:

    ALSO OPERATES AS LDO REGULATOR

  • Analog IC - Other Type:

    POWER FACTOR CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    38 V

  • Input Voltage-Min:

    10 V

  • Input Voltage-Nom:

    18 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

  • 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:

    BOOST

  • Switching Frequency-Max:

    150 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • 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

LT3798EMSE#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3798EMSE is 100V, but it's recommended to operate within the specified input voltage range of 6V to 100V for optimal performance and reliability.
  • To ensure the stability of the output voltage in a noisy environment, it's recommended to use a low-ESR output capacitor, add a noise filter capacitor at the input, and consider using a shielded inductor to reduce electromagnetic interference (EMI).
  • For optimal PCB layout, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the high-current paths short and wide. Also, consider using a thermal pad and vias to dissipate heat effectively.
  • When selecting an inductor for the LT3798EMSE, consider the inductor's saturation current, DC resistance, and core material. A good starting point is to choose an inductor with a saturation current rating of at least 2x the peak current, and a DC resistance of less than 100mΩ.
  • The maximum ambient temperature range for the LT3798EMSE is -40°C to 125°C, but the device's performance and reliability may degrade at extreme temperatures. It's recommended to operate within the specified temperature range for optimal performance.

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LT3798EMSE#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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