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LT3799IMSE-1#PBF - Analog Devices

Description: Offline Isolated Flyback LED Controller with Active PFC

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LT3799IMSE-1#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16-LEAD PLASTxxIC MSOP-
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LT3799IMSE-1#PBF Details

  • Manufacturer Part Number:

    LT3799IMSE-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1667

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    6

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.19,20

  • 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

  • Supply Voltage-Nom:

    18 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • 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

LT3799IMSE-1#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3799IMSE-1#PBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate power plane for the input and output voltages to reduce noise and EMI.
  • To ensure the LT3799IMSE-1#PBF operates within its SOA, you should monitor the device's junction temperature, input voltage, output current, and output voltage. Make sure these parameters are within the recommended limits specified in the datasheet. You can use thermal monitoring and overcurrent protection circuits to prevent damage to the device.
  • The recommended input capacitor type for the LT3799IMSE-1#PBF is a low-ESR ceramic capacitor with a value of 10uF to 22uF. This type of capacitor helps to reduce input voltage ripple and noise, and ensures stable operation of the device.
  • To troubleshoot issues with the LT3799IMSE-1#PBF, start by checking the input voltage, output voltage, and output current using an oscilloscope or multimeter. Verify that the device is properly connected and that the input and output capacitors are of the correct type and value. Check for any signs of overheating, such as excessive temperature rise or thermal shutdown. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
  • Yes, the LT3799IMSE-1#PBF is suitable for high-reliability and high-temperature applications. It has a high junction temperature rating of 150°C and is qualified to automotive and industrial standards. However, you should ensure that the device is properly derated for the specific application conditions, and that the PCB design and component selection are suitable for the operating environment.

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LT3799IMSE-1#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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