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LTC7103RUHE-1#PBF - Analog Devices

Description: 105V, 2.3A Low EMI Synchronous Step-Down Regulator with Fast Current Programming -40°C to 150°C ,36-QFN

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LTC7103RUHE-1#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC7103RUHE-1#PBF - Analog Devices PCB footprint - Other - Other - LFCSP:LEADFRM CHIP SCALE_2024-1.1
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3D Models
LTC7103RUHE-1#PBF - Analog Devices - 3D model - Other - LFCSP:LEADFRM CHIP SCALE_2024-1.1
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LTC7103RUHE-1#PBF Details

  • Manufacturer Part Number:

    LTC7103RUHE-1#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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    105 V

  • Input Voltage-Min:

    4.4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N36

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.3 A

  • Output Voltage-Max:

    105 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC36,.2X.24(UNSPEC)

  • 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

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

LTC7103RUHE-1#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC7103RUHE-1#PBF involves keeping the input and output traces short and separate, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure the LTC7103RUHE-1#PBF operates within its specified temperature range, it's essential to provide adequate heat sinking and thermal management. This can be achieved by using a heat sink, thermal interface material, and ensuring good airflow around the device. Additionally, the device should be operated within its specified junction temperature range (TJ) of -40°C to 125°C.
  • The LTC7103RUHE-1#PBF is a high-frequency device, and as such, it's essential to take EMI and RFI considerations into account during the design process. This can be achieved by using shielding, filtering, and proper grounding techniques. Additionally, the device should be placed away from other noise-sensitive components, and the PCB layout should be designed to minimize radiation and coupling.
  • Troubleshooting issues with the LTC7103RUHE-1#PBF involves following a systematic approach. First, ensure that the device is properly powered and that the input and output voltages are within the specified range. Next, check the PCB layout and ensure that it meets the recommended guidelines. Then, use oscilloscopes and other measurement tools to identify any anomalies in the output waveform or voltage. Finally, consult the datasheet and application notes for guidance on specific troubleshooting techniques.
  • The LTC7103RUHE-1#PBF is a high-reliability device, and Analog Devices Inc provides a range of quality and reliability data in the datasheet and other documentation. However, it's essential to follow proper handling and storage procedures to prevent damage to the device. Additionally, the device should be operated within its specified ratings and parameters, and regular maintenance and testing should be performed to ensure continued reliability.

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LTC7103RUHE-1#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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