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LTC7103EUHE#PBF - Analog Devices

Description: 105V, 2.3A Low EMI Synchronous Step-Down Regulator with PassThru

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LTC7103EUHE#PBF - Analog Devices - PCB symbol
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LTC7103EUHE#PBF - Analog Devices PCB footprint - Other - Other - LFCSP:LEADFRM CHIP SCALE
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LTC7103EUHE#PBF - Analog Devices - 3D model - Other - LFCSP:LEADFRM CHIP SCALE
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LTC7103EUHE#PBF Details

  • Manufacturer Part Number:

    LTC7103EUHE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-36

  • Pin Count:

    36

  • Manufacturer Package Code:

    05-08-1983

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    105 V

  • Input Voltage-Min:

    4.4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N36

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    4.3 A

  • Output Voltage-Max:

    105 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • 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

  • Switching Frequency-Max:

    2000 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

LTC7103EUHE#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC7103EUHE#PBF involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and ensure optimal performance.
  • The LTC7103EUHE#PBF requires a single 3.3V or 5V power supply. It's recommended to power the device with a low-noise, low-dropout regulator. The power sequencing requirements involve powering the device after the input voltage has reached its nominal value, and ensuring that the input voltage is stable before enabling the device.
  • The LTC7103EUHE#PBF has a maximum junction temperature of 125°C. To ensure it doesn't overheat, it's recommended to provide adequate airflow, use a heat sink if necessary, and ensure that the device is not exposed to high ambient temperatures. Additionally, it's recommended to follow the thermal design guidelines provided in the datasheet.
  • To troubleshoot issues with the LTC7103EUHE#PBF, it's recommended to check the power supply, input voltage, and output voltage. Common pitfalls to avoid include incorrect power sequencing, inadequate decoupling, and poor PCB layout. It's also recommended to consult the datasheet and application notes for troubleshooting guidelines.
  • The LTC7103EUHE#PBF is designed to meet EMI and EMC regulatory requirements. To ensure compliance, it's recommended to follow the PCB layout guidelines, use a shielded enclosure, and ensure that the device is properly grounded. Additionally, it's recommended to consult the datasheet and application notes for EMI and EMC guidelines.

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LTC7103EUHE#PBF Overview

Use the download button to access the LTC7103EUHE#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC71, 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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