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MAX17291ATA+T - Analog Devices

Description: High-Voltage, 1A Micropower Boost Converter with Short-Circuit Protection and True Shutdown

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MAX17291ATA+T - Analog Devices - PCB symbol
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PCB Footprints
MAX17291ATA+T - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - T822+3C
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MAX17291ATA+T - Analog Devices - 3D model - Small Outline No-lead - T822+3C
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MAX17291ATA+T Details

  • Manufacturer Part Number:

    MAX17291ATA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-LFCSP-2X2X0.75

  • Package Description:

    TDFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-LFCSP-2X2X0.75

  • 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:

    2020-10-19

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-XDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    20 V

  • Output Voltage-Min:

    5.5 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

MAX17291ATA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX17291ATA+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 power plane for the input voltage and to keep the noise-sensitive analog signals away from the digital signals.
  • The choice of input and output capacitors for the MAX17291ATA+T depends on the specific application requirements. In general, low-ESR ceramic capacitors with a value of 10uF to 22uF are recommended for the input capacitor, while a 10uF to 47uF capacitor is recommended for the output capacitor. The capacitor values should be chosen based on the desired output voltage ripple and transient response.
  • The MAX17291ATA+T can handle an input voltage up to 5.5V, but it's recommended to operate the device within the specified input voltage range of 2.7V to 5.5V to ensure optimal performance and reliability.
  • The output voltage of the MAX17291ATA+T can be programmed using an external resistor divider network connected to the FB pin. The output voltage can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The typical efficiency of the MAX17291ATA+T is around 90% to 95% depending on the input voltage, output voltage, and load current. The efficiency can be calculated using the formula: Efficiency = (VOUT x IOUT) / (VIN x IIN), where VIN and IIN are the input voltage and current, and VOUT and IOUT are the output voltage and current.

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MAX17291ATA+T 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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