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LT4320IDD#TRPBF - Analog Devices

Description: Maximizes Power Efficiency Eliminates Thermal Design Problems DC to 600Hz 9V to 72V Operating Voltage Range IQ = 1.5mA (Typical) Maximizes Available Voltage Available in 8-Lead (3mm × 3mm) DFN, 12-Lead MSOP and 8-Lead PDIP Packages

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LT4320IDD#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LT4320IDD#TRPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD Package 8-Lead Plastic DFN (3mm × 3mm) (Reference LTC DWG # 05-08-1698 Rev C)
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3D Models
LT4320IDD#TRPBF - Analog Devices - 3D model - Small Outline No-lead - DD Package 8-Lead Plastic DFN (3mm × 3mm) (Reference LTC DWG # 05-08-1698 Rev C)
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LT4320IDD#TRPBF Details

  • Manufacturer Part Number:

    LT4320IDD#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 3 MM, LEAD FREE, PLASTIC, MO-229WEED-1, DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1698

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.85 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LT4320IDD#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT4320 involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, a small resistor (e.g., 10Ω) in series with the output can help dampen oscillations.
  • The LT4320 is rated for operation from -40°C to 125°C. However, the device's performance may degrade at extreme temperatures. It's essential to ensure proper thermal management and consider derating the device's performance at high temperatures.
  • Yes, the LT4320 is qualified for automotive and high-reliability applications. It meets the requirements of AEC-Q100 and is manufactured with a controlled process to ensure high reliability.
  • To troubleshoot issues with the LT4320, start by verifying the input voltage, output voltage, and current. Check the PCB layout and component values against the recommended values. Use an oscilloscope to inspect the output voltage waveform and look for signs of oscillation or ringing. Consult the datasheet and application notes for guidance on troubleshooting common issues.

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LT4320IDD#TRPBF Overview

Use the download button to access the LT4320IDD#TRPBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LT432, or try a keyword search, such as Other Signal Circuits

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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