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MAX77540AAWV+T - Analog Devices

Description: Switching Voltage Regulators 16V Input, Dual Phase Configurable, 3A/Phase, High Efficiency Buck Converter

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MAX77540AAWV+T - Analog Devices PCB footprint - BGA - BGA - W302P2Z+1
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MAX77540AAWV+T - Analog Devices  - 3D model - BGA - W302P2Z+1
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MAX77540AAWV+T Details

  • Manufacturer Part Number:

    MAX77540AAWV+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    30-WLCSP-N/A

  • Package Description:

    WLP-30

  • Pin Count:

    30

  • Manufacturer Package Code:

    30-WLCSP-N/A

  • 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:

    2021-09-20

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    5V FIXED OUTPUT ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PBGA-B30

  • Length:

    2.508 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    30

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    5.2 V

  • Output Voltage-Min:

    0.5 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA30,5X6,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.69 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1600 kHz

  • Terminal Finish:

    Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    2.308 mm

MAX77540AAWV+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX77540AAWV+T involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. Also, avoid using capacitors with high ESL (Equivalent Series Inductance) as they can cause oscillations.
  • The MAX77540AAWV+T has an operating ambient temperature range of -40°C to +125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance.
  • Yes, the MAX77540AAWV+T is designed to operate in high-vibration environments. However, it's essential to ensure that the device is properly mounted and secured to the PCB to prevent mechanical stress and damage. Additionally, consider using a vibration-resistant capacitor and ensuring that the PCB is designed to withstand vibrations.
  • To troubleshoot issues with the MAX77540AAWV+T, start by checking the input voltage, output voltage, and current. Verify that the device is properly configured and that the input and output capacitors are of the correct value and type. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes or contact Analog Devices' technical support.

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MAX77540AAWV+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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