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LTC3824MPMSE - Analog Devices

Description: High Voltage Step-Down Controller With 40µA Quiescent Current

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LTC3824MPMSE - Analog Devices - PCB symbol
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LTC3824MPMSE - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSE - 10-Lead Plastic MSOP _1
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LTC3824MPMSE - Analog Devices - 3D model - Small Outline Packages - MSE - 10-Lead Plastic MSOP _1
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LTC3824MPMSE Details

  • Manufacturer Part Number:

    LTC3824MPMSE

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e0

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    2.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    460 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

LTC3824MPMSE Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC3824MPMSE involves keeping the high-current paths short and wide, using a solid ground plane, and placing the input capacitors close to the IC. Additionally, the feedback resistors should be placed close to the IC and the output capacitors should be placed close to the load. A 4-layer PCB with a solid ground plane is recommended.
  • Optimizing the compensation network for the LTC3824MPMSE involves selecting the correct values for the compensation resistors and capacitors. The datasheet provides a compensation calculator tool to help with this. Additionally, the compensation network should be adjusted based on the specific application requirements, such as output voltage, output current, and input voltage range.
  • The maximum junction temperature for the LTC3824MPMSE is 150°C. However, it is recommended to keep the junction temperature below 125°C for reliable operation and to ensure a long lifespan for the device.
  • Yes, the LTC3824MPMSE can be used in high-temperature environments, but it is essential to ensure that the junction temperature remains within the recommended range. This can be achieved by using a heat sink, reducing the power dissipation, or using a thermally enhanced package.
  • The LTC3824MPMSE has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, additional protection can be added using external components such as TVS diodes, zener diodes, or voltage supervisors to ensure that the device is protected from voltage transients and faults.

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LTC3824MPMSE Overview

Use the download button to access the LTC3824MPMSE schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC38, or try a keyword search, such as Switching Regulator or Controllers

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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