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LTC3862IGN#PBF - Analog Devices

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

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LTC3862IGN#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - GN Package 24-Lead Plastic SSOP
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LTC3862IGN#PBF - Analog Devices  - 3D model - Small Outline Packages - GN Package 24-Lead Plastic SSOP
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LTC3862IGN#PBF Details

  • Manufacturer Part Number:

    LTC3862IGN#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    05-08-1641 (GN24)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4 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

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    3 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • 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#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3862IGN#PBF 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. Additionally, it's recommended to use a separate analog and digital ground plane to minimize noise coupling.
  • The selection of input and output capacitors for the LTC3862IGN#PBF depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. The input capacitor should be at least 10uF, and the output capacitor should be at least 22uF. The capacitor values can be adjusted based on the output voltage and current requirements.
  • The maximum ambient temperature range for the LTC3862IGN#PBF is -40°C to 125°C. However, the device can operate up to 150°C with derating. It's essential to ensure proper thermal management to prevent overheating and ensure reliable operation.
  • The LTC3862IGN#PBF can be programmed using the I2C interface to set the output voltage and current limits. The device has a built-in voltage regulator and current sense amplifier that can be configured using the I2C interface. The output voltage can be set between 0.8V to 5V, and the current limit can be set up to 2A.
  • The typical efficiency of the LTC3862IGN#PBF is around 95% at full load, depending on the input and output voltage. The device uses a synchronous buck converter architecture that minimizes power losses and maximizes efficiency.

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LTC3862IGN#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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