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LTC4301LCMS8#TRPBF - Analog Devices

Description: Interface - Signal Buffers, Repeaters Supply Independent I2C Bus Buffer

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LTC4301LCMS8#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS8 Package 8-Lead Plastic MSOP
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LTC4301LCMS8#TRPBF - Analog Devices  - 3D model - Small Outline Packages - MS8 Package 8-Lead Plastic MSOP
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LTC4301LCMS8#TRPBF Details

  • Manufacturer Part Number:

    LTC4301LCMS8#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1660

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Interface IC Type:

    BUS BUFFERS

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC4301LCMS8#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4301 involves keeping the hot swap FETs close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the hot swap FETs. Additionally, it's recommended to use a separate power plane for the VCC and VSW pins to reduce noise and improve performance.
  • To ensure reliable hot swap operation, it's essential to follow the recommended PCB layout, choose the correct hot swap FETs, and ensure that the VCC and VSW pins are properly decoupled. Additionally, the LTC4301's internal voltage regulator should be bypassed with a capacitor to reduce noise and improve hot swap reliability.
  • The internal voltage regulator of the LTC4301 is rated for a maximum output current of 50mA. Exceeding this current limit can cause the regulator to overheat and potentially fail.
  • The LTC4301 is designed to operate with a maximum input voltage of 5.5V. Using a higher voltage power supply can cause the IC to exceed its absolute maximum ratings and potentially fail. If a higher voltage power supply is required, an external voltage regulator should be used to step down the voltage to a level within the LTC4301's operating range.
  • To troubleshoot issues with the LTC4301's hot swap functionality, start by verifying that the PCB layout and component selection meet the recommended specifications. Check the voltage levels on the VCC and VSW pins, and ensure that the hot swap FETs are properly biased. Use an oscilloscope to monitor the voltage and current waveforms during hot swap events to identify any anomalies or issues.

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LTC4301LCMS8#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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