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LTC2975IUP#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC2975IUP#PBF - PMBUS PWR SYSTEM MANAGER, 4CH, QFN-64

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LTC2975IUP#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2975IUP#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - (64-Lead QFN)
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LTC2975IUP#PBF - Analog Devices - 3D model - Quad Flat No-Lead - (64-Lead QFN)
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LTC2975IUP#PBF Details

  • Manufacturer Part Number:

    LTC2975IUP#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    05-08-1705

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

LTC2975IUP#PBF Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the sensitive analog signals away from the digital signals. Also, use a low-ESR capacitor for the input and output capacitors, and keep the feedback resistors close to the IC.
  • To ensure stability, make sure the output capacitor is properly sized, the feedback resistors are properly selected, and the input and output capacitors are properly bypassed. Also, ensure the PCB layout is well-designed and the components are properly decoupled.
  • The maximum input voltage that the LTC2975IUP#PBF can handle is 15V. Exceeding this voltage may damage the IC.
  • The LTC2975IUP#PBF is rated for operation up to 125°C. However, the IC's performance and reliability may degrade at high temperatures. It's recommended to derate the IC's performance and ensure proper thermal management in high-temperature environments.
  • To troubleshoot issues, start by checking the PCB layout and component values, ensuring they match the recommended values in the datasheet. Then, use an oscilloscope to measure the output voltage and current, and check for any signs of oscillation or instability. Finally, consult the datasheet and application notes for guidance on troubleshooting and debugging.

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LTC2975IUP#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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