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LTC7151SIV#TRPBF - Analog Devices

Description: 20V, 15A Synchronous Step-Down Silent Switcher 2 Regulator

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LTC7151SIV#TRPBF - Analog Devices PCB footprint - Other - Other - LTC7151SIV#TRPBF-1
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LTC7151SIV#TRPBF - Analog Devices  - 3D model - Other - LTC7151SIV#TRPBF-1
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LTC7151SIV#TRPBF Details

  • Manufacturer Part Number:

    LTC7151SIV#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1552

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2018-10-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    3.1 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XQCC-N28

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    20 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.28SQ,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.83 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3000 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

LTC7151SIV#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC7151 involves keeping the input and output traces 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 ground plane and to keep digital signals away from the analog signals.
  • To ensure stability, make sure to follow the recommended compensation network values and layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, avoid using long input traces and keep the device away from noise sources.
  • The maximum input voltage that the LTC7151 can handle is 60V, but it's recommended to keep the input voltage below 50V to ensure reliable operation and to prevent damage to the device.
  • The LTC7151 is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to ensure reliable operation. Additionally, make sure to follow the recommended thermal management guidelines to prevent overheating.
  • To troubleshoot issues with the LTC7151, start by checking the input and output voltages, and ensure that the device is properly powered and configured. Use an oscilloscope to check for oscillations or noise on the output. Also, check the PCB layout and ensure that it follows the recommended guidelines.

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LTC7151SIV#TRPBF 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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