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LTC4267IDHC#TRPBF - Analog Devices

Description: Power over Ethernet IEEE 802.3af PD Interface with Integrated Switching Regulator

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LTC4267IDHC#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC4267IDHC#TRPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DHC Package 16-Lead Plastic DFN (5mm × 3mm) (Reference LTC DWG # 05-08-1706 Rev Ø)
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3D Models
LTC4267IDHC#TRPBF - Analog Devices - 3D model - Small Outline No-lead - DHC Package 16-Lead Plastic DFN (5mm × 3mm) (Reference LTC DWG # 05-08-1706 Rev Ø)
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LTC4267IDHC#TRPBF Details

  • Manufacturer Part Number:

    LTC4267IDHC#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1706

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    PoE POWERED DEVICE CONTROLLER

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

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

    30

LTC4267IDHC#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4267IDHC involves keeping the high-current paths short and wide, using multiple vias to connect the IC to the power plane, and placing the input capacitors close to the IC. A 4-layer board with a solid ground plane is recommended. Refer to the application note AN137 for more details.
  • The input capacitors should be low-ESR, high-frequency capacitors with a voltage rating of at least 2x the input voltage. X5R or X7R ceramic capacitors are recommended. The capacitance value should be at least 10uF, but larger values can be used for improved filtering. Refer to the datasheet for more information.
  • The maximum ambient temperature for the LTC4267IDHC is 85°C. However, the junction temperature should not exceed 125°C. Refer to the thermal management section of the datasheet for more information.
  • Yes, the LTC4267IDHC is designed for hot-swap applications. It has a built-in hot-swap controller that allows it to safely insert and remove power supplies from a live backplane. Refer to the application note AN137 for more details.
  • The LTC4267IDHC has a resistive divider network that sets the output voltage. The output voltage can be programmed by selecting the appropriate resistors for the divider network. Refer to the datasheet for the resistor values required for different output voltages.

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LTC4267IDHC#TRPBF Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like LTC42, 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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