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LTC3490EDD#TRPBF - Analog Devices

Description: LED Lighting Drivers Single Cell 350mA, 1.3MHz Synch LED Driver

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PCB Footprints
LTC3490EDD#TRPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - 8-Lead Plastic DFN (3 X 3 MM)
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3D Models
LTC3490EDD#TRPBF - Analog Devices  - 3D model - Small Outline No-lead - 8-Lead Plastic DFN (3 X 3 MM)
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LTC3490EDD#TRPBF Details

  • Manufacturer Part Number:

    LTC3490EDD#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229WEED-1, DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1698

  • 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-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • 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:

    HVSON

  • 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:

    3.2 V

  • Supply Voltage-Min:

    1 V

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    3 mm

LTC3490EDD#TRPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent damage to the internal regulator.
  • The recommended operating temperature range is -40°C to 125°C. Ensure proper thermal design, including heat sinking and airflow, to keep the device within this range. Also, consider the thermal resistance of the package and PCB.
  • A minimum input capacitance of 10uF is recommended to ensure stable operation. However, the optimal value may vary depending on the input voltage, output current, and PCB layout. It's recommended to experiment with different values to find the optimal one for your specific application.
  • Yes, the LTC3490EDD#TRPBF is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard and is designed to withstand harsh environmental conditions. However, it's essential to follow proper design and testing procedures to ensure the device meets the specific requirements of your application.
  • Follow proper PCB design and layout guidelines, such as keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and loops. Also, consider using shielding and filtering components to reduce EMI and noise.

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LTC3490EDD#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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