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LT3694EFE-1#PBF - Analog Devices

Description: IC REG TRPL BUCK/LINEAR 20TSSOP

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LT3694EFE-1#PBF - Analog Devices - PCB symbol
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LT3694EFE-1#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FE TSSOP vin
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LT3694EFE-1#PBF - Analog Devices - 3D model - Small Outline Packages - FE TSSOP vin
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LT3694EFE-1#PBF Details

  • Manufacturer Part Number:

    LT3694EFE-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1663 (CB)

  • Country Of Origin:

    Malaysia

  • 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:

    CONSTANT FREQUENCY

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    2.6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1100 kHz

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

LT3694EFE-1#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3694EFE-1#PBF 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 and ground traces separate.
  • To ensure stability, make sure to follow the recommended component values and layout guidelines in the datasheet. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the input voltage with a capacitor and to use a feedback resistor with a value between 1kΩ and 10kΩ.
  • The maximum ambient temperature range for the LT3694EFE-1#PBF is -40°C to 125°C. However, the device's performance may degrade at higher temperatures, so it's recommended to derate the output current and voltage accordingly.
  • Yes, the LT3694EFE-1#PBF 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 still important to follow proper design and manufacturing practices to ensure the overall reliability of the system.
  • To troubleshoot issues with the LT3694EFE-1#PBF, start by checking the input and output voltages, as well as the current drawn from the input. Verify that the device is properly powered and that the input and output capacitors are of high quality. Use an oscilloscope to check for oscillations or other anomalies in the output voltage. If the issue persists, consult the datasheet and application notes for further guidance.

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LT3694EFE-1#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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