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MAX17644AATE+ - Analog Devices

Description: Switching Voltage Regulators 4.5V to 36V, 2.7A, H igh-Efficiency, Syn

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PCB Footprints
MAX17644AATE+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T1633+5C
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MAX17644AATE+ - Analog Devices  - 3D model - Quad Flat No-Lead - T1633+5C
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MAX17644AATE+ Details

  • Manufacturer Part Number:

    MAX17644AATE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-LFCSP-3X3X0.75

  • Package Description:

    TQFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-LFCSP-3X3X0.75

  • 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:

    2021-06-07

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.7 A

  • Output Voltage-Max:

    3.3396 V

  • Output Voltage-Min:

    3.2604 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, 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:

    3 mm

MAX17644AATE+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX17644AATE+ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a solid ground plane is recommended. Refer to the MAX17644AATE+ evaluation kit layout for a reference design.
  • The compensation network for the MAX17644AATE+ involves selecting the right values for the compensation resistors and capacitors. The datasheet provides a starting point for the compensation network, but optimization may be required for specific applications. Use the MAX17644AATE+ evaluation kit and the accompanying software to optimize the compensation network for your specific design.
  • The maximum input voltage that the MAX17644AATE+ can handle is 60V, but this is dependent on the specific application and the input capacitor used. The input capacitor must be rated for the maximum input voltage, and the device must be operated within the recommended operating conditions.
  • The MAX17644AATE+ is rated for operation up to 125°C, but the device's performance and reliability may be affected at high temperatures. Ensure that the device is operated within the recommended operating conditions, and consider using thermal management techniques such as heat sinks or thermal interfaces to reduce the device's temperature.
  • To troubleshoot issues with the MAX17644AATE+, start by verifying that the device is properly powered and that the input and output capacitors are correctly connected. Check the device's output voltage and current, and verify that the compensation network is properly configured. Use an oscilloscope to observe the device's output waveform and identify any anomalies. Refer to the MAX17644AATE+ datasheet and application notes for troubleshooting guidance.

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MAX17644AATE+ 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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