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MAX17573ATG+ - Analog Devices

Description: 4.5V to 60V, 4A, High-Efficiency, Synchronous Step-Down DC-DC Converter

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PCB Footprints
MAX17573ATG+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T2445+2C
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3D Models
MAX17573ATG+ - Analog Devices  - 3D model - Quad Flat No-Lead - T2445+2C
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MAX17573ATG+ Details

  • Manufacturer Part Number:

    MAX17573ATG+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    24-LFCSP-4X5X0.75

  • Package Description:

    TQFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    24-LFCSP-4X5X0.75

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2022-04-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PWM/PFM

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.5 A

  • Output Voltage-Max:

    54 V

  • Output Voltage-Min:

    0.9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HWQCCN

  • Package Equivalence Code:

    LCC24,.16X.2,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2450 kHz

  • 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:

    4 mm

MAX17573ATG+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX17573ATG+ involves keeping the device away from high-current carrying traces, using a solid ground plane, and placing the input capacitors close to the device. A 4-layer PCB with a dedicated power plane is also recommended. Refer to the MAX17573ATG+ evaluation kit for a reference design.
  • Optimizing the compensation network for the MAX17573ATG+ involves selecting the right values for the compensation resistors and capacitors. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the specific application requirements and PCB layout. The MAX17573ATG+ evaluation kit also provides a reference design for the compensation network.
  • The maximum input voltage that the MAX17573ATG+ 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 MAX17573ATG+ is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation. Refer to the datasheet for more information on thermal derating.
  • Troubleshooting issues with the MAX17573ATG+ involves checking the input voltage, output voltage, and current, as well as the compensation network. Use an oscilloscope to check for oscillations or noise on the output, and verify that the device is properly configured and connected. Refer to the datasheet and application notes for more troubleshooting tips.

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MAX17573ATG+ 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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