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LTC3863IDE#PBF - Analog Devices

Description: Switching Voltage Regulators 60V Low IQ Inverting Buck-Boost DC/DC PMOS Controller

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LTC3863IDE#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC3863IDE#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DE/UE Package 12-Lead Plastic DFN
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LTC3863IDE#PBF - Analog Devices - 3D model - Small Outline No-lead - DE/UE Package 12-Lead Plastic DFN
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LTC3863IDE#PBF Details

  • Manufacturer Part Number:

    LTC3863IDE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1695

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    OPERATES IN ADJUSTABLE OUTPUT MODE FROM -0.4V TO -150V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    850 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC3863IDE#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3863IDE#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 device. 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 LTC3863IDE#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 able to handle the input voltage and current, while the output capacitor should be able to handle the output voltage and current. A good starting point is to use capacitors with a capacitance value of 10uF to 22uF and a voltage rating of 1.5 to 2 times the input voltage.
  • The LTC3863IDE#PBF can operate at an ambient temperature range of -40°C to 125°C. However, the device's performance and reliability may be affected at high temperatures, and it's recommended to derate the device's power dissipation accordingly.
  • To troubleshoot issues with the LTC3863IDE#PBF, start by checking the PCB layout and ensuring that it meets the recommended layout guidelines. Next, verify that the input and output capacitors are properly selected and placed. Check the device's pin voltages and currents using an oscilloscope or a multimeter. If the issue persists, try to isolate the problem by disconnecting the load or the input voltage and checking the device's behavior. Finally, consult the datasheet and application notes for troubleshooting guides and FAQs.
  • Yes, the LTC3863IDE#PBF is suitable for high-reliability and automotive applications. The device is built with high-reliability materials and manufacturing processes, and it meets the requirements of various automotive standards such as AEC-Q100. However, it's recommended to consult the device's datasheet and application notes for specific guidance on using the device in these applications.

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LTC3863IDE#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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