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MAX15021ATI+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX15021ATI+ - DC/DC CONV, DUAL, SYNC BUCK, 4MHZ, TQFN

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MAX15021ATI+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 21-0140 AH
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MAX15021ATI+ - Analog Devices  - 3D model - Quad Flat No-Lead - 21-0140 AH
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MAX15021ATI+ Details

  • Manufacturer Part Number:

    MAX15021ATI+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    28-LFCSP-5X5X0.75

  • Package Description:

    5 X 5 MM, LEAD FREE, TQFN-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    28-LFCSP-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:

    2008-05-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    S-XQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5.3 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    6 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    PHASE-SHIFT

  • Switching Frequency-Max:

    4000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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

MAX15021ATI+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX15021ATI+ involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • To optimize the performance of the MAX15021ATI+ in a high-temperature environment, it's recommended to use a heat sink, ensure good airflow, and reduce the power dissipation of the device. Additionally, the device can be derated to reduce the power dissipation and junction temperature.
  • The maximum allowed voltage on the input pins of the MAX15021ATI+ is 6V, which is the absolute maximum rating. However, it's recommended to keep the input voltage within the recommended operating range of 2.7V to 5.5V to ensure reliable operation.
  • Yes, the MAX15021ATI+ can be used in a battery-powered device. The device has a low quiescent current of 1.5mA, which makes it suitable for battery-powered applications. However, it's recommended to use a low-dropout linear regulator or a switching regulator to minimize power consumption and extend battery life.
  • To troubleshoot issues with the MAX15021ATI+, it's recommended to check the power supply voltage, input voltage, and output voltage using an oscilloscope or a multimeter. Additionally, check the device's thermal performance, ensure proper PCB layout and placement, and verify that the device is operated within the recommended operating conditions.

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MAX15021ATI+ 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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