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LTC2974CUP#PBF - Analog Devices

Description: Current & Power Monitors & Regulators Quad Digital Power Supply Manager

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LTC2974CUP#PBF - Analog Devices - PCB symbol
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LTC2974CUP#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - MP930-7.50-1%-
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LTC2974CUP#PBF - Analog Devices - 3D model - Quad Flat No-Lead - MP930-7.50-1%-
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LTC2974CUP#PBF Details

  • Manufacturer Part Number:

    LTC2974CUP#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

  • Additional Feature:

    ALSO OPERATES FROM 3.13 TO 3.47 SUPPLY VOLTAGE

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    DIGITAL POWER CONTROLLER

  • 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

  • Operating Temperature-Max:

    70 °C

  • 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

  • Temperature Grade:

    COMMERCIAL

  • 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

LTC2974CUP#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2974CUP involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the input capacitors close to the IC. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To optimize the performance of the LTC2974CUP in a noisy environment, use a low-pass filter on the input, add a ferrite bead or a common-mode choke on the input lines, and use a shielded cable for the input connections. Additionally, consider using a separate analog power supply and grounding the analog ground plane to the chassis ground.
  • The maximum allowed voltage on the input pins of the LTC2974CUP is 6V. Exceeding this voltage can damage the device.
  • To troubleshoot issues with the LTC2974CUP, start by checking the power supply voltage, input voltage, and output voltage. Verify that the input voltage is within the specified range and that the output voltage is within the expected range. Check for noise and oscillations on the input and output lines. Use an oscilloscope to visualize the waveforms and identify any anomalies.
  • The LTC2974CUP is rated for operation up to 125°C. However, the device's performance and accuracy may degrade at high temperatures. It is recommended to derate the device's performance and accuracy at high temperatures. Consult the datasheet for more information on temperature-related specifications.

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LTC2974CUP#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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