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MAX20028ATJA/VY+ - Analog Devices

Description: Step-Down Controller with Dual 2.1MHz Step-Down DC-DC Converters

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MAX20028ATJA/VY+ - Analog Devices - PCB symbol
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PCB Footprints
MAX20028ATJA/VY+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LFCSP_2026-1.15
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3D Models
MAX20028ATJA/VY+ - Analog Devices - 3D model - Quad Flat No-Lead - LFCSP_2026-1.15
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MAX20028ATJA/VY+ Details

  • Manufacturer Part Number:

    MAX20028ATJA/VY+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    32-LFCSP_SS-5X5X0.75

  • Package Description:

    TQFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    32-LFCSP_SS-5X5X0.75

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2020-09-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.06 mA

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    3.5 V

  • Supply Voltage-Nom (Vsup):

    14 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

MAX20028ATJA/VY+ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX20028ATJA/VY+ can be found in the device's evaluation kit documentation or by contacting Analog Devices' technical support. A good layout should minimize noise and ensure proper thermal dissipation.
  • To optimize the performance of the MAX20028ATJA/VY+, consider factors such as input/output impedance matching, noise filtering, and thermal management. Consult the device's datasheet and application notes for guidance, and consider consulting with Analog Devices' technical support or a qualified engineer.
  • The MAX20028ATJA/VY+ has a maximum junction temperature of 150°C. Ensure proper thermal dissipation by using a heat sink, thermal vias, and a thermally conductive PCB material. Consult the device's datasheet and thermal management application notes for more information.
  • Yes, the MAX20028ATJA/VY+ is qualified for automotive and high-reliability applications. It meets the requirements of AEC-Q100 and is manufactured using a robust process. However, consult the device's datasheet and Analog Devices' technical support for specific requirements and qualifications.
  • To troubleshoot issues with the MAX20028ATJA/VY+, start by consulting the device's datasheet and application notes. Check for proper power supply, input/output connections, and signal integrity. Use oscilloscopes and other diagnostic tools to identify the root cause of the issue. If necessary, contact Analog Devices' technical support for further assistance.

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MAX20028ATJA/VY+ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like MAX20, or try a keyword search, such as Switching Regulator or Controllers

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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