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LTC4151HDD#PBF - Analog Devices

Description: Current & Power Monitors & Regulators 80V HIgh-Side Power Monitor with Shutdown

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LTC4151HDD#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD Package 10-Lead Plastic DFN
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LTC4151HDD#PBF - Analog Devices  - 3D model - Small Outline No-lead - DD Package 10-Lead Plastic DFN
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LTC4151HDD#PBF Details

  • Manufacturer Part Number:

    LTC4151HDD#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, MO-229WEED-2, DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1699

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • 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:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    80 V

  • Supply Voltage-Min (Vsup):

    7 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC4151HDD#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4151HDD involves keeping the high-current paths short and wide, using multiple vias to connect the GND pins to the ground plane, and placing the input capacitors close to the VIN pin. A 4-layer PCB with a solid ground plane is recommended.
  • To optimize the efficiency of the LTC4151HDD, ensure that the input voltage is within the recommended range, use a high-quality inductor with low DCR, and optimize the switching frequency. Additionally, minimize the voltage drop across the sense resistor and use a low-ESR output capacitor.
  • The maximum ambient temperature for the LTC4151HDD is 85°C, but it can be derated to 70°C for high-reliability applications. Ensure proper thermal design and heat sinking to maintain a safe junction temperature.
  • Yes, the LTC4151HDD is suitable for high-vibration environments. However, ensure that the PCB is properly secured and the components are properly soldered to prevent mechanical stress. Additionally, consider using a vibration-resistant capacitor and inductor.
  • To troubleshoot issues with the LTC4151HDD, start by checking the input voltage, output voltage, and current. Use an oscilloscope to check for switching noise, ringing, or oscillations. Verify that the sense resistor is properly connected and that the output capacitor is suitable for the application.

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LTC4151HDD#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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