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MAX5090AATE+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX5090AATE+ - Buck (Step Down) Switching Regulator, Fixed, 6.5V-76Vin, 3.3V/2A out, 127 kHz, TQFN-16

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MAX5090AATE+ - Analog Devices - PCB symbol
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PCB Footprints
MAX5090AATE+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T1655+3_(H=0.8)
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3D Models
MAX5090AATE+ - Analog Devices - 3D model - Quad Flat No-Lead - T1655+3_(H=0.8)
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MAX5090AATE+ Details

  • Manufacturer Part Number:

    MAX5090AATE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-LFCSP-5X5X0.75

  • Package Description:

    5 X 5 MM, 0.8 MM HEIGHT, LEAD FREE, MO-220WHHB, TQFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-LFCSP-5X5X0.75

  • 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:

    2006-03-24

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    76 V

  • Input Voltage-Min:

    6.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    5 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:

    5 A

  • Output Voltage-Max:

    3.39 V

  • Output Voltage-Min:

    3.2 V

  • Output Voltage-Nom:

    3.3 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    150 kHz

  • Technology:

    BCD

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

MAX5090AATE+ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX5090AATE+ involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure the MAX5090AATE+ operates within the specified temperature range, it's essential to provide adequate heat sinking and thermal management. This can be achieved by using a heat sink with a thermal resistance of less than 10°C/W, and ensuring good airflow around the device. Additionally, the device should be operated within the specified junction temperature range of -40°C to +125°C.
  • The maximum output current that the MAX5090AATE+ can deliver is 9A. However, the output current should be derated based on the ambient temperature and the thermal resistance of the heat sink used. The device should not be operated at the maximum output current for extended periods to avoid overheating.
  • The output voltage of the MAX5090AATE+ can be programmed using an external resistor divider network connected to the FB pin. The resistor values should be chosen based on the desired output voltage and the internal reference voltage of the device. The datasheet provides a formula to calculate the resistor values for a given output voltage.
  • The EN (enable) pin on the MAX5090AATE+ is used to enable or disable the device. When the EN pin is pulled high, the device is enabled, and when it's pulled low, the device is disabled. This pin can be used to implement power sequencing or to turn off the device when not in use.

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MAX5090AATE+ 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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MAX5090AATE+ Alternates

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Part Image MAX5090AATE Rochester Electronics LLC

5A SWITCHING CONTROLLER, 150kHz SWITCHING FREQ-MAX, QCC16, 5 X 5 MM, 0.8 MM HEIGHT, MO-220WHHB, TQFN-16
Part Image MAX5090AATE Maxim Integrated Products

Switching Controller, Voltage-mode, 5A, 150kHz Switching Freq-Max, QCC16