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LTC3310SEV#PBF - Analog Devices

Description: Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

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LTC3310SEV#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LQFN
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LTC3310SEV#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - LQFN
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LTC3310SEV#PBF Details

  • Manufacturer Part Number:

    LTC3310SEV#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFN-18

  • Pin Count:

    18

  • Manufacturer Package Code:

    05-08-1548

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2018-10-24

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.25 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    S-XQCC-N18

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    18

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    10 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC18,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Seated Height-Max:

    1.03 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    5000 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

LTC3310SEV#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the high-current paths.
  • Use a thermal pad or a heat sink to dissipate heat. Ensure good airflow around the IC, and avoid blocking the airflow with nearby components. Monitor the junction temperature (TJ) and adjust the design accordingly.
  • Use a low-ESR ceramic capacitor (e.g., X5R or X7R) with a value between 10uF to 22uF. The capacitor should be rated for the input voltage and have a low equivalent series resistance (ESR) to minimize voltage ripple.
  • Use an oscilloscope to monitor the input and output voltages, and check for signs of oscillation or ringing. Verify the input voltage, output load, and thermal conditions are within the recommended specifications. Consult the datasheet and application notes for troubleshooting guidelines.
  • Yes, the LTC3310SEV#PBF is qualified for automotive and high-reliability applications. However, ensure you follow the recommended design and layout guidelines, and consult with Analog Devices' support team for specific requirements and certifications.

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LTC3310SEV#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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