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MAX25431ATGA/VY+ - Analog Devices

Description: Automotive 40V, 2.2MHz, H-Bridge Buck-Boost Controller, TQFN-24-EP

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MAX25431ATGA/VY+ - Analog Devices - PCB symbol
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PCB Footprints
MAX25431ATGA/VY+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T2444Y+4C
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3D Models
MAX25431ATGA/VY+ - Analog Devices - 3D model - Quad Flat No-Lead - T2444Y+4C
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MAX25431ATGA/VY+ Details

  • Manufacturer Part Number:

    MAX25431ATGA/VY+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    24-LFCSP_SS-4X4X0.75

  • Package Description:

    SWTQFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    24-LFCSP_SS-4X4X0.75

  • 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:

    2020-08-04

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    14 V

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    25 V

  • Output Voltage-Min:

    3 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    SQUARE

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    2400 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

MAX25431ATGA/VY+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX25431ATGA/VY+ involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. 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.
  • The MAX25431ATGA/VY+ output voltage can be configured using the FB pin and an external resistor divider network. The FB pin is connected to the output voltage through a resistor divider network, which sets the output voltage. The recommended resistor values can be calculated using the formula provided in the datasheet.
  • The MAX25431ATGA/VY+ can handle input voltages up to 40V, but it's recommended to operate within the specified input voltage range of 4.5V to 36V for optimal performance and reliability.
  • The MAX25431ATGA/VY+ operates within a temperature range of -40°C to +125°C. To ensure operation within a specific temperature range, it's recommended to use thermal management techniques such as heat sinks, thermal vias, and thermal interface materials. Additionally, the device's thermal shutdown feature can be used to prevent overheating.
  • The recommended input capacitor value for the MAX25431ATGA/VY+ is 10uF to 22uF, with a voltage rating of at least 50V. The input capacitor helps to filter out noise and ripple on the input voltage and ensures stable operation.

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MAX25431ATGA/VY+ Overview

Use the download button to access the MAX25431ATGA/VY+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX25, or try a keyword search, such as Switching Regulator or Controllers

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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