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LTC4252-2IMS8#PBF - Analog Devices

Description: Hot Swap Voltage Controllers Negative 48V Hot Swap in MSOP

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LTC4252-2IMS8#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC4252-2IMS8#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS8 Package 8-Lead Plastic MSOP (Reference LTC DWG # 05-08-1660 Rev G)
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LTC4252-2IMS8#PBF - Analog Devices - 3D model - Small Outline Packages - MS8 Package 8-Lead Plastic MSOP (Reference LTC DWG # 05-08-1660 Rev G)
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LTC4252-2IMS8#PBF Details

  • Manufacturer Part Number:

    LTC4252-2IMS8#PBF

  • 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:

    8.5

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HOT SWAP CONTROLLER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • 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:

    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 (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) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC4252-2IMS8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4252-2 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI. A 4-layer board with a dedicated power plane is recommended.
  • To ensure reliable hot swap operation, make sure to follow the recommended circuit layout and component selection guidelines in the datasheet. Additionally, use a suitable TVS diode to protect the device from voltage transients, and ensure that the input voltage is within the specified range during hot swap events.
  • The maximum allowed voltage on the EN pin of the LTC4252-2 is 5.5V. Exceeding this voltage can damage the device. It's recommended to use a voltage divider or a level translator to ensure the EN pin voltage remains within the specified range.
  • While the LTC4252-2 is designed to operate with input voltages between 2.9V and 5.5V, it's possible to use it with non-standard input voltage ranges with some modifications. However, this may require additional circuitry and may affect the device's performance and reliability. Consult with Analog Devices' support team for guidance on custom applications.
  • To troubleshoot issues with the LTC4252-2, start by verifying the input voltage and current, as well as the output voltage and current. Check for any signs of overheating, and ensure that the device is properly soldered and mounted. Use a oscilloscope to monitor the device's behavior and identify any anomalies. Consult the datasheet and application notes for guidance on troubleshooting specific issues.

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LTC4252-2IMS8#PBF 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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For a full list of alternate parts for LTC4252-2IMS8#PBF, check out Findchips.com