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MAX17793AFN+T - Analog Devices

Description: 3V to 80V, 3A, High-Efficiency, Synchronous Step-Down DC-DC Converter

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MAX17793AFN+T - Analog Devices - PCB symbol
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PCB Footprints
MAX17793AFN+T - Analog Devices PCB footprint - Other - Other - F184A4F+1
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3D Models
MAX17793AFN+T - Analog Devices - 3D model - Other - F184A4F+1
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MAX17793AFN+T Details

  • Manufacturer Part Number:

    MAX17793AFN+T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    80 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    S-XQCC-N18

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    18

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    72 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • 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:

    1570 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

MAX17793AFN+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX17793AFN+T 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. Additionally, it's recommended to use a separate analog ground plane and to keep the digital and analog signals separate to minimize noise and interference.
  • To ensure the accuracy of the voltage measurement, it's essential to use high-precision resistors for the voltage divider, keep the input impedance high, and minimize the noise and interference on the input lines. Additionally, calibrating the device using an external reference voltage can also improve the accuracy of the measurement.
  • The MAX17793AFN+T is a voltage monitor, not a current-sensing device, so it's not designed to handle high currents. The maximum current rating for the device is typically limited by the package and the PCB design, but it's usually in the range of 1-10mA. It's essential to check the datasheet and the application notes for specific current handling recommendations.
  • The MAX17793AFN+T is rated for operation up to 125°C, but the accuracy and reliability of the device may be affected at high temperatures. It's essential to check the datasheet and the application notes for specific temperature-related recommendations and to consider using a device with a higher temperature rating if necessary.
  • The MAX17793AFN+T has an open-drain output that can be connected to a microcontroller's digital input. The device can be configured to generate an interrupt signal when the input voltage exceeds a certain threshold. The microcontroller can then read the status of the device using a digital input and take appropriate action.

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MAX17793AFN+T Overview

Use the download button to access the MAX17793AFN+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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