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LTC4231IUD-1#TRPBF - Analog Devices

Description: Micropower ,Hot Swap Controller 1 Channel General Purpose12-LEAD (3mm × 3mm) PLASTIC QFN, UD package

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LTC4231IUD-1#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC4231IUD-1#TRPBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UD Package 12-Lead Plastic QFN (3mm × 3mm)-1
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LTC4231IUD-1#TRPBF - Analog Devices - 3D model - Quad Flat No-Lead - UD Package 12-Lead Plastic QFN (3mm × 3mm)-1
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LTC4231IUD-1#TRPBF Details

  • Manufacturer Part Number:

    LTC4231IUD-1#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1855

  • 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

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    7 V

  • JESD-30 Code:

    S-PQCC-N12

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

LTC4231IUD-1#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4231IUD-1#TRPBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. A minimum of 10uF input capacitance and 22uF output capacitance is recommended. Also, avoid using capacitors with high ESL (Equivalent Series Inductance).
  • The maximum ambient temperature range for the LTC4231IUD-1#TRPBF is -40°C to 125°C. However, the device's performance and reliability may degrade at higher temperatures, so it's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance.
  • Yes, the LTC4231IUD-1#TRPBF is designed to operate in high-vibration environments. However, it's essential to ensure that the device is properly soldered and the PCB is securely fastened to the system to prevent mechanical stress and vibration-induced failures.
  • To troubleshoot issues with the LTC4231IUD-1#TRPBF, start by checking the input voltage, output voltage, and current. Verify that the device is properly configured and that the input and output capacitors are of the correct value and type. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for guidance or contact Analog Devices' technical support.

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LTC4231IUD-1#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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