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LT3491ESC8#TRPBF - Analog Devices

Description: IC LED DRIVER RGLTR DIM SC70-8

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LT3491ESC8#TRPBF - Analog Devices - PCB symbol
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LT3491ESC8#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SC8(SC70)
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LT3491ESC8#TRPBF - Analog Devices - 3D model - Small Outline Packages - SC8(SC70)
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LT3491ESC8#TRPBF Details

  • Manufacturer Part Number:

    LT3491ESC8#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1639

  • Country Of Origin:

    Thailand

  • 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-G8

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Segments:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSSOP8,.09,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 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)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.25 mm

LT3491ESC8#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3491ESC8#TRPBF involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the device. 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 output capacitor is properly sized and placed close to the device. If oscillations occur, try adding a small capacitor (e.g., 10nF) between the VIN pin and GND.
  • The LT3491ESC8#TRPBF is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance.
  • Yes, the LT3491ESC8#TRPBF is suitable for high-reliability and automotive applications. It's built with high-reliability materials and manufacturing processes, and it meets the requirements of the AEC-Q100 standard for automotive applications.
  • To troubleshoot issues with the LT3491ESC8#TRPBF, start by verifying the input voltage, output voltage, and output current. Check for proper PCB layout, component values, and soldering quality. Use an oscilloscope to measure the output voltage and current waveforms. If issues persist, consult the datasheet and application notes or contact Analog Devices' technical support.

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LT3491ESC8#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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