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LTC3869EUFD#TRPBF - Analog Devices

Description: Switching Voltage Regulators 2x, 2-PhSync Buck DC/DC Cntrs

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LTC3869EUFD#TRPBF Details

  • Manufacturer Part Number:

    LTC3869EUFD#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    5 X 4 MM, LEAD FREE, PLASTIC, MO-220WXXX-X, QFN-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1712

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 12.5V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    38 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    12.5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PHASE-SHIFT

  • Switching Frequency-Max:

    850 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

LTC3869EUFD#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3869EUFD involves keeping the high-current paths short and wide, using a solid ground plane, and placing the input capacitors close to the IC. A 4-layer board with a dedicated power plane is recommended.
  • Optimizing the compensation network involves selecting the right values for the compensation resistors and capacitors. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the specific application and desired performance.
  • The maximum ambient temperature for the LTC3869EUFD is 85°C, but it can be derated for higher temperatures. It's essential to ensure good airflow and heat sinking to maintain a safe operating temperature.
  • Yes, the LTC3869EUFD is suitable for high-reliability applications. It's manufactured using a high-reliability process, and it's qualified for automotive and industrial applications. However, it's essential to follow proper design and manufacturing practices to ensure the required level of reliability.
  • Troubleshooting issues with the LTC3869EUFD involves identifying the symptoms, checking the power supply, and verifying the input and output voltages. It's also essential to check the PCB layout, component values, and soldering quality.

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LTC3869EUFD#TRPBF Overview

Use the download button to access the LTC3869EUFD#TRPBF 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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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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