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LT3502EDC#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT3502EDC#PBF - VOLTAGE REG, BUCK, 750KHZ, 0.5A, DFN-8

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LT3502EDC#PBF - Analog Devices - PCB symbol
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LT3502EDC#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DC8 (DFN)_1
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LT3502EDC#PBF - Analog Devices - 3D model - Small Outline No-lead - DC8 (DFN)_1
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LT3502EDC#PBF Details

  • Manufacturer Part Number:

    LT3502EDC#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    2 X 2 MM, LEAD FREE, PLASTIC, DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1719

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    1.1 A

  • 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

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1400 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.45 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

LT3502EDC#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3502EDC 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 analog ground plane and to keep the power traces away from the analog signals.
  • To ensure stability, make sure to follow the recommended component values and layout guidelines in the datasheet. Additionally, it's recommended to add a small capacitor (e.g. 10nF) between the VFB pin and ground to improve stability. Also, ensure that the input voltage is within the recommended range and that the output is properly decoupled.
  • The LT3502EDC can operate in ambient temperatures up to 125°C, but the junction temperature should not exceed 150°C. It's recommended to ensure good airflow and heat sinking to keep the device within the recommended operating temperature range.
  • Yes, the LT3502EDC is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is suitable for use in harsh environments. However, it's recommended to consult with Analog Devices Inc. for specific requirements and to ensure that the device meets the necessary qualifications for the specific application.
  • To troubleshoot issues with the LT3502EDC, start by checking the input voltage, output voltage, and current. Verify that the device is properly configured and that the recommended component values are used. Check for any signs of overheating, and ensure that the device is properly decoupled. If the issue persists, consult the datasheet and application notes, or contact Analog Devices Inc. for further assistance.

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LT3502EDC#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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