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LT8622SAV#TRPBF - Analog Devices

Description: Buck Switching Regulator IC Positive Adjustable 0V 1 Output 2A 20-TFQFN Exposed Pad

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LT8622SAV#TRPBF - Analog Devices PCB footprint - Other - Other - LGA/CASON/CH ARRY SO NO LD_2025
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3D Models
LT8622SAV#TRPBF - Analog Devices  - 3D model - Other - LGA/CASON/CH ARRY SO NO LD_2025
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LT8622SAV#TRPBF Details

  • Manufacturer Part Number:

    LT8622SAV#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    LGA/CASON/CH ARRY SO NO LD

  • Pin Count:

    20

  • Manufacturer Package Code:

    LGA/CASON/CH ARRY SO NO LD

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2023-02-03

  • Manufacturer:

    Analog Devices Inc

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE SKIP MODE

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    5.5 V

  • JESD-30 Code:

    R-XQCC-N20

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    17.5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC20,.12X.16,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Seated Height-Max:

    1.05 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    6000 kHz

  • Technology:

    BIPOLAR

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

LT8622SAV#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT8622SAV involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce EMI and noise. A 4-layer PCB with a dedicated power plane and a separate ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low ESR and is properly sized for the output voltage and current. A minimum output capacitance of 10uF is recommended.
  • The maximum ambient temperature range for the LT8622SAV is -40°C to 125°C. However, the device can operate up to 150°C with derating.
  • Yes, the LT8622SAV is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard and is available in a variety of grades, including the 'V' grade which is qualified for automotive applications.
  • The power dissipation of the LT8622SAV can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.

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LT8622SAV#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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