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LT2940CDD#PBF - Analog Devices

Description: IC CURRENT/POWER MONITOR 12DFN

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LT2940CDD#PBF - Analog Devices - PCB symbol
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LT2940CDD#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD Package
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LT2940CDD#PBF - Analog Devices - 3D model - Small Outline No-lead - DD Package
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LT2940CDD#PBF Details

  • Manufacturer Part Number:

    LT2940CDD#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 3 MM, LEAD FREE, PLASTIC, DFN-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1725

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HIGH SIDE POWER/CURRENT MONITOR|

  • JESD-30 Code:

    S-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.12,18

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.85 mm

  • Supply Voltage-Max (Vsup):

    80 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.45 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LT2940CDD#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT2940CDD involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure the stability of the output voltage, it is essential to use the recommended output capacitor value and type, and to ensure that the output capacitor is placed close to the device. Additionally, the input voltage should be well-regulated, and the input capacitor should be sufficient to filter out any noise or ripple.
  • The maximum ambient temperature range for the LT2940CDD is -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures, and the user should ensure that the device is operated within the recommended temperature range for optimal performance.
  • Yes, the LT2940CDD is suitable for use in high-reliability or high-availability applications. The device is designed to meet the requirements of high-reliability applications, and it has undergone rigorous testing to ensure its reliability and performance.
  • To troubleshoot issues with the LT2940CDD, start by checking the input voltage, output voltage, and output current. Verify that the input and output capacitors are properly connected and meet the recommended values. Check for any signs of overheating, and ensure that the device is operated within the recommended temperature range. If the issue persists, consult the datasheet and application notes for further guidance.

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LT2940CDD#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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