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LT3491EDC#TRMPBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT3491EDC#TRMPBF - Led Driver, 1 Output, Boost (Step Up), 2.5V-12V in, 2.3MHz switch, 27V/200mA out, DFN-6

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LT3491EDC#TRMPBF - Analog Devices - PCB symbol
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PCB Footprints
LT3491EDC#TRMPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DC Package 6-Lead Plastic DFN (2mm × 2mm)
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LT3491EDC#TRMPBF - Analog Devices - 3D model - Small Outline No-lead - DC Package 6-Lead Plastic DFN (2mm × 2mm)
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LT3491EDC#TRMPBF Details

  • Manufacturer Part Number:

    LT3491EDC#TRMPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    2 X 2 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229WCCD-2, DFN-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    05-08-1703

  • 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:

    S-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max:

    12 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2 mm

LT3491EDC#TRMPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3491EDC involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • The compensation network for the LT3491EDC can be optimized by selecting the correct values for the compensation resistors and capacitors based on the output voltage and load current. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the specific application requirements.
  • The maximum ambient temperature range for the LT3491EDC is -40°C to 125°C. However, the device can operate at a higher temperature range with derating. It's recommended to consult the datasheet for more information on thermal derating.
  • Yes, the LT3491EDC is suitable for high-reliability applications. It's manufactured using a high-reliability process and has undergone rigorous testing to ensure its performance and reliability. However, it's recommended to consult the datasheet and application notes for more information on using the device in high-reliability applications.
  • To ensure the LT3491EDC is properly soldered onto the PCB, follow the recommended soldering profile and use a solder with a melting point below 260°C. It's also recommended to use a reflow oven or a hot air soldering station to ensure even heating and to prevent thermal damage to the device.

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LT3491EDC#TRMPBF 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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