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LTC3541EDD#TRPBF - Analog Devices

Description: High Efficiency Buck + VLDO Regulator

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LTC3541EDD#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC3541EDD#TRPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD Package 10-Lead Plastic DFN (3mm × 3mm)
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3D Models
LTC3541EDD#TRPBF - Analog Devices - 3D model - Small Outline No-lead - DD Package 10-Lead Plastic DFN (3mm × 3mm)
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LTC3541EDD#TRPBF Details

  • Manufacturer Part Number:

    LTC3541EDD#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1699

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    BURST MODE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    1.25 A

  • Output Voltage-Max:

    5 V

  • Output Voltage-Min:

    0.8 V

  • 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:

    2700 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • 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

LTC3541EDD#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3541EDD involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths to reduce EMI and noise. A 4-layer PCB with a dedicated power plane and a separate ground plane is recommended.
  • To optimize the performance of the LTC3541EDD, consider the specific requirements of your application, such as output voltage, current, and noise tolerance. Adjust the input and output capacitors, inductor value, and switching frequency accordingly. Also, ensure proper thermal management and decoupling to minimize noise and EMI.
  • The maximum ambient temperature for the LTC3541EDD is 85°C, but it can be derated to 70°C for high-reliability applications. It's essential to consider the thermal management and heat dissipation in your design to ensure the IC operates within its specified temperature range.
  • Yes, the LTC3541EDD is designed to operate in high-vibration environments, but it's essential to ensure the PCB is properly secured and the components are properly soldered to prevent mechanical stress and vibration-induced failures.
  • To troubleshoot issues with the LTC3541EDD, start by checking the input voltage, output voltage, and current. Verify that the IC is properly powered, and the input and output capacitors are properly connected. Use an oscilloscope to check for noise, ringing, or oscillations on the output. Consult the datasheet and application notes for guidance on specific troubleshooting techniques.

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LTC3541EDD#TRPBF Overview

Use the download button to access the LTC3541EDD#TRPBF schematic symbol, PCB footprint, and 3D model.
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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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