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LT3154AV#PBF - Analog Devices

Description: 5.5V 6A Low-IQ Monolithic Buck-Boost DC/DC Converter Single Inductor Buck-Boost Architecture Low Noise Buck-Boost Architecture

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LT3154AV#PBF - Analog Devices - PCB symbol
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PCB Footprints
LT3154AV#PBF - Analog Devices PCB footprint - Other - Other - 16-LEAD (3mm × 3mm × 0.75mm)
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3D Models
LT3154AV#PBF - Analog Devices - 3D model - Other - 16-LEAD (3mm × 3mm × 0.75mm)
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LT3154AV#PBF Details

  • Manufacturer Part Number:

    LT3154AV#PBF

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    LGA/CASON/CH ARRY SO NO LD

  • Package Description:

    LQFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    LGA/CASON/CH ARRY SO NO LD

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2023-02-09

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT/VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-XQCC-N16

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    1.8 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.83 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    4000 kHz

  • Technology:

    BIPOLAR

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

LT3154AV#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3154AV involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog ground plane and to keep the analog and digital grounds separate.
  • To ensure stability, it's essential to follow the recommended compensation network and component values, as well as to ensure that the input and output capacitors meet the recommended specifications. Additionally, the device's output should be properly decoupled, and the input voltage should be well-regulated.
  • The LT3154AV is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. It's essential to ensure that the device's junction temperature does not exceed 150°C.
  • Yes, the LT3154AV is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard, and it's manufactured using a high-reliability process. However, it's essential to follow the recommended design and testing guidelines to ensure the device's reliability in these applications.
  • To troubleshoot issues with the LT3154AV, start by verifying that the device is properly powered and that the input and output voltages are within the recommended specifications. Check the device's output for oscillations or instability, and ensure that the compensation network is properly configured. If the issue persists, consult the datasheet and application notes for guidance, or contact Analog Devices' technical support.

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LT3154AV#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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