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LTC1773EMS#PBF - Analog Devices

Description: Linear Technology LTC1773EMS#PBF, DC-DC Controller, 2.5μA, 8.5 V, Step Down, 600 kHz, 10-Pin, MSOP

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LTC1773EMS#PBF - Analog Devices - PCB symbol
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LTC1773EMS#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 10-Lead Plastic MSOP_2020
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LTC1773EMS#PBF - Analog Devices - 3D model - Small Outline Packages - 10-Lead Plastic MSOP_2020
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LTC1773EMS#PBF Details

  • Manufacturer Part Number:

    LTC1773EMS#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1661

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    8.5 V

  • Input Voltage-Min:

    2.65 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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:

    3 mm

LTC1773EMS#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC1773EMS#PBF involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the IC. 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 compensation network values and layout guidelines. Also, ensure that the output capacitor is properly sized and placed close to the IC. Additionally, use a low-ESR output capacitor and a high-quality input capacitor.
  • The maximum ambient temperature range for the LTC1773EMS#PBF is -40°C to 125°C. However, the device's performance may degrade at extreme temperatures, so it's recommended to operate within a range of -20°C to 85°C for optimal performance.
  • Yes, the LTC1773EMS#PBF is suitable for high-reliability and aerospace applications. However, it's essential to follow the recommended design and layout guidelines, and to perform thorough testing and validation to ensure the device meets the specific requirements of the application.
  • To troubleshoot issues with the LTC1773EMS#PBF, start by checking the input voltage, output voltage, and output current. Verify that the input and output capacitors are properly sized and placed. Check for noise and oscillations on the output voltage and input voltage lines. Use an oscilloscope to visualize the waveforms and identify any anomalies.

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LTC1773EMS#PBF Overview

Use the download button to access the LTC1773EMS#PBF 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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