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LT3759HMSE#TRPBF - Analog Devices

Description: DC/DC Cntrlr Single-OUT Step Up 1000kHz 12-Pin MSOP EP T/R

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LT3759HMSE#TRPBF - Analog Devices - PCB symbol
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LT3759HMSE#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 12-Lead Plastic MSOP
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LT3759HMSE#TRPBF - Analog Devices - 3D model - Small Outline Packages - 12-Lead Plastic MSOP
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LT3759HMSE#TRPBF Details

  • Manufacturer Part Number:

    LT3759HMSE#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1666

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    1.6 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G12

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    4.75 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP12,.19

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LT3759HMSE#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3759 involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. Additionally, it's recommended to use a separate analog ground plane for the IC and keep it isolated from the digital ground plane.
  • The selection of input and output capacitors for the LT3759 depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. The input capacitor should be able to handle the input voltage and current, while the output capacitor should be able to handle the output voltage and current. A good starting point is to use capacitors with a capacitance value of 10uF to 22uF and a voltage rating of 1.5 to 2 times the input voltage.
  • The maximum ambient temperature range for the LT3759 is -40°C to 125°C. However, the device can operate at a junction temperature of up to 150°C. It's recommended to ensure that the device is operated within the specified temperature range to ensure reliable operation and to prevent overheating.
  • To troubleshoot issues with the LT3759, start by checking the PCB layout and ensuring that it meets the recommended layout guidelines. Check for any signs of overheating, such as excessive temperature or thermal shutdown. Verify that the input and output capacitors are properly selected and meet the recommended specifications. Use an oscilloscope to check for any signs of oscillations or instability, and ensure that the device is operated within the specified input voltage range.
  • Yes, the LT3759 is a high-reliability device that is suitable for use in aerospace and other high-reliability applications. The device is built with high-reliability materials and manufacturing processes, and it has undergone rigorous testing and qualification to ensure its reliability and performance. However, it's recommended to consult with Analog Devices Inc. and to follow the recommended design and testing guidelines to ensure that the device meets the specific requirements of the application.

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LT3759HMSE#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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