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LTC3862IUH-2#PBF - Analog Devices

Description: Multi-Phase Current Mode Step-Up DC/DC Controller

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LTC3862IUH-2#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC3862IUH-2#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UH Package 24-Lead Plastic QFN (5mm × 5mm)
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3D Models
LTC3862IUH-2#PBF - Analog Devices - 3D model - Quad Flat No-Lead - UH Package 24-Lead Plastic QFN (5mm × 5mm)
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LTC3862IUH-2#PBF Details

  • Manufacturer Part Number:

    LTC3862IUH-2#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    24

  • Manufacturer Package Code:

    05-08-1747

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES AT 10V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    5.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    3.8 V

  • 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

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

LTC3862IUH-2#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3862IUH-2#PBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the high-current paths. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input voltage is within the recommended range, and the output voltage is set correctly. Additionally, add a small capacitor (e.g., 10nF) between the VFB pin and GND to improve stability.
  • The maximum ambient temperature range for the LTC3862IUH-2#PBF is -40°C to 125°C. However, the junction temperature (TJ) should not exceed 150°C to ensure reliable operation.
  • Yes, the LTC3862IUH-2#PBF is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard and is manufactured with a controlled process to ensure high reliability.
  • To troubleshoot issues, start by checking the input voltage, output voltage, and current sense resistor values. Verify that the component values and PCB layout meet the recommended guidelines. Use an oscilloscope to check for oscillations, voltage drops, or other anomalies. Consult the datasheet and application notes for more guidance.

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LTC3862IUH-2#PBF Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like LTC38, or try a keyword search, such as Switching Regulator or Controllers

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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