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MAX797HESE+T - Analog Devices

Description: Switching Controllers High-Voltage,Step-Dwn Cntrlr w/Synchronous Rectifier for CPU Pwer

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MAX797HESE+T - Analog Devices - PCB symbol
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PCB Footprints
MAX797HESE+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S16+1
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3D Models
MAX797HESE+T - Analog Devices - 3D model - Small Outline Packages - S16+1
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MAX797HESE+T Details

  • Manufacturer Part Number:

    MAX797HESE+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-SOIC_N-150_MIL

  • Package Description:

    SOP,

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-SOIC_N-150_MIL

  • Reach Compliance Code:

    Compliant

  • 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:

    1997-07-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    10 A

  • Output Voltage-Max:

    3.46 V

  • Output Voltage-Min:

    3.2 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    350 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MAX797HESE+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX797HESE+T involves keeping the input and output traces short and separate, 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 ensure proper thermal management, it's recommended to provide a thermal pad on the PCB under the device, and to use a heat sink or a thermal interface material (TIM) to dissipate heat. The device's thermal pad should be connected to a solid ground plane to help dissipate heat. Additionally, keeping the device away from other heat sources and using a well-ventilated enclosure can also help.
  • Operating the MAX797HESE+T beyond its recommended operating conditions can lead to reduced reliability, decreased performance, and potentially even device failure. Exceeding the maximum ratings can cause permanent damage to the device, while operating outside the recommended operating conditions can lead to reduced accuracy, increased noise, and decreased efficiency.
  • To troubleshoot issues with the MAX797HESE+T, start by checking the power supply and input voltage to ensure they are within the recommended range. Verify that the device is properly connected and that the PCB layout is correct. Use an oscilloscope to check the output voltage and current, and look for signs of oscillation or instability. If the issue persists, consult the datasheet and application notes for guidance, or contact Analog Devices' technical support.
  • The MAX797HESE+T is a high-reliability device, but it's essential to follow proper design and manufacturing practices to ensure the device meets the requirements of a high-reliability or safety-critical application. This includes following the recommended operating conditions, using a robust PCB design, and implementing proper fault detection and protection mechanisms. Additionally, consult with Analog Devices' technical support and review the device's reliability and safety certifications.

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MAX797HESE+T Overview

Use the download button to access the MAX797HESE+T schematic symbol, PCB footprint, and 3D model.
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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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