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LTC4251-1IS6#TRMPBF - Analog Devices

Description: Negative Voltage Hot Swap Controllers in SOT-23

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LTC4251-1IS6#TRMPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC4251-1IS6#TRMPBF - Analog Devices PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - S6 Package 6-Lead Plastic TSOT-23
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3D Models
LTC4251-1IS6#TRMPBF - Analog Devices - 3D model - SOT23 (6-Pin) - S6 Package 6-Lead Plastic TSOT-23
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LTC4251-1IS6#TRMPBF Details

  • Manufacturer Part Number:

    LTC4251-1IS6#TRMPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    1 MM HEIGHT, LEAD FREE, PLASTIC, MO-193, TSOT-23, 6 PIN

  • Pin Count:

    6

  • Manufacturer Package Code:

    05-08-1636

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HOT SWAP CONTROLLER

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    14.5 V

  • Supply Voltage-Min (Vsup):

    11.5 V

  • Supply Voltage-Nom (Vsup):

    13 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.625 mm

LTC4251-1IS6#TRMPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4251-1IS6 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a low-ESR capacitor for the VCC bypass and to keep the signal traces short and away from noise sources.
  • To ensure reliable hot swap operation, it's essential to follow the recommended circuit layout and component selection guidelines in the datasheet. Additionally, make sure to use a suitable TVS diode to protect the device from voltage transients, and consider adding a soft-start circuit to limit the inrush current during hot insertion.
  • The maximum cable length supported by the LTC4251-1IS6 depends on the specific application and the type of cable used. As a general guideline, the device can support cable lengths up to 10 meters for USB 2.0 and 3 meters for USB 3.0, but this may vary depending on the cable quality and the system's signal integrity requirements.
  • While the LTC4251-1IS6 is designed to work with standard USB connectors, it's possible to use it with non-standard connectors as long as they meet the USB specification's electrical and mechanical requirements. However, it's essential to ensure that the custom connector design doesn't compromise the signal integrity and electromagnetic compatibility (EMC) of the system.
  • To troubleshoot issues with the LTC4251-1IS6, start by verifying the power supply voltage and ensuring that the device is properly configured. Use an oscilloscope to check the signal waveforms and look for signs of signal distortion or noise. Also, check the device's thermal performance and ensure that it's operating within the recommended temperature range.

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LTC4251-1IS6#TRMPBF Overview

Use the download button to access the LTC4251-1IS6#TRMPBF schematic symbol, PCB footprint, and 3D model.
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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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