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MAX17227JATA+T - Analog Devices

Description: 400mV to 5.5V Input, 500mA nanoPower Boost Converter with Short-Circuit Protection and Automatic Pass-Through Mode

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MAX17227JATA+T - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - T822+3C
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MAX17227JATA+T - Analog Devices  - 3D model - Small Outline No-lead - T822+3C
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MAX17227JATA+T Details

  • Manufacturer Part Number:

    MAX17227JATA+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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2021-07-15

  • 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:

    5.5 V

  • Input Voltage-Min:

    0.4 V

  • Input Voltage-Nom:

    1.5 V

  • JESD-30 Code:

    S-PDSO-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 Current-Max:

    0.5 A

  • Output Voltage-Max:

    5.4 V

  • Output Voltage-Min:

    2.3 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    SQUARE

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • 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

  • 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

MAX17227JATA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX17227JATA+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 traces away from the digital traces.
  • The selection of input and output capacitors for the MAX17227JATA+T depends on the specific application requirements. In general, a low-ESR ceramic capacitor with a value between 10uF to 22uF is recommended for the input capacitor, while a low-ESR ceramic capacitor with a value between 22uF to 47uF is recommended for the output capacitor. The capacitor values and types should be chosen based on the desired output voltage ripple, input voltage range, and output current requirements.
  • The MAX17227JATA+T has an operating temperature range of -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and the thermal design of the system. In general, the device can operate up to 85°C ambient temperature with a suitable heat sink and thermal design.
  • The MAX17227JATA+T has a built-in overvoltage protection (OVP) feature that can be enabled by connecting the OVP pin to a voltage source. The OVP threshold can be set by selecting the appropriate resistor value between the OVP pin and the input voltage. Additionally, an external overvoltage protection circuit can be implemented using a voltage supervisor IC or a zener diode to provide additional protection against input voltage surges.
  • The recommended input voltage range for the MAX17227JATA+T is 2.7V to 5.5V, but the device can operate with input voltages as low as 2.5V and as high as 6V. However, the output voltage regulation and efficiency may be affected at input voltages outside the recommended range.

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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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