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LTC3862IGN-2#TRPBF - Analog Devices

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

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PCB Footprints
LTC3862IGN-2#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - GN Package 24-Lead Plastic SSOP (Narrow .150 Inch) (Reference LTC DWG # 05-08-1641 Rev B).
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3D Models
LTC3862IGN-2#TRPBF - Analog Devices  - 3D model - Small Outline Packages - GN Package 24-Lead Plastic SSOP (Narrow .150 Inch) (Reference LTC DWG # 05-08-1641 Rev B).
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LTC3862IGN-2#TRPBF Details

  • Manufacturer Part Number:

    LTC3862IGN-2#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    24

  • Manufacturer Package Code:

    05-08-1641 (GN24)

  • 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:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    8.649 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:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PHASE-SHIFT

  • Switching Frequency-Max:

    500 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.899 mm

LTC3862IGN-2#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3862IGN-2 involves keeping the high-current paths short and wide, using a solid ground plane, and placing the input and output capacitors close to the IC. A 4-layer board with a dedicated power plane is recommended. Refer to the Analog Devices application note AN136 for more details.
  • The selection of external components such as inductors, capacitors, and resistors depends on the specific application requirements. Use the LTC3862IGN-2's datasheet and the Analog Devices Power Management Design Tool to determine the optimal component values. Consider factors such as output voltage, output current, and switching frequency.
  • The LTC3862IGN-2 has an operating junction temperature range of -40°C to 125°C. However, the maximum ambient temperature range depends on the specific application and the thermal design of the system. A good thermal design should ensure that the junction temperature remains within the specified range.
  • To troubleshoot issues with the LTC3862IGN-2, start by checking the input voltage, output voltage, and switching frequency. Use an oscilloscope to monitor the waveforms and look for signs of instability or oscillation. Check the PCB layout and component values to ensure they are correct. Refer to the datasheet and application notes for troubleshooting guidelines.
  • Yes, the LTC3862IGN-2 is compatible with lead-free soldering. The package is RoHS compliant and can withstand the higher temperatures required for lead-free soldering. However, ensure that the soldering process is done according to the recommended guidelines to avoid damaging the device.

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LTC3862IGN-2#TRPBF 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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