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MAX77818EWZ+ - Analog Devices

Description: Power Management Specialized - PMIC PMIC for smart phone

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MAX77818EWZ+ - Analog Devices - PCB symbol
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PCB Footprints
MAX77818EWZ+ - Analog Devices PCB footprint - BGA - BGA - 21-0477
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3D Models
MAX77818EWZ+ - Analog Devices - 3D model - BGA - 21-0477
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MAX77818EWZ+ Details

  • Manufacturer Part Number:

    MAX77818EWZ+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    72-WLCSP-N/A

  • Package Description:

    WLP-72

  • Pin Count:

    72

  • Manufacturer Package Code:

    72-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:

    2015-06-26

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    R-PBGA-B72

  • Length:

    3.867 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    72

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.69 mm

  • Supply Voltage-Max (Vsup):

    5 V

  • Supply Voltage-Min (Vsup):

    2.8 V

  • Supply Voltage-Nom (Vsup):

    3.7 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Threshold Voltage-Nom:

    +4.2V

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

    30

  • Width:

    3.608 mm

MAX77818EWZ+ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX77818EWZ+ is to follow a 4-layer stack-up with a solid ground plane on the bottom layer, and to keep the input and output capacitors close to the IC. Additionally, it's recommended to use a separate power plane for the input voltage and to keep the high-current paths short and wide.
  • To optimize the performance of the MAX77818EWZ+ in a high-temperature environment, it's recommended to ensure good thermal dissipation by using a heat sink or a thermal pad, and to reduce the input voltage to minimize power dissipation. Additionally, it's recommended to use a low-ESR output capacitor to reduce the output voltage ripple.
  • Yes, the MAX77818EWZ+ can be used in a battery-powered device. However, it's recommended to add a battery protection circuit to prevent over-discharge and over-charge of the battery. Additionally, it's recommended to use a low-quiescent-current LDO regulator to minimize power consumption when the device is in sleep mode.
  • To troubleshoot issues with the MAX77818EWZ+, it's recommended to check the input voltage, output voltage, and current consumption using an oscilloscope or a multimeter. Additionally, it's recommended to check the PCB layout and component placement to ensure that they meet the recommended layout guidelines. If the issue persists, it's recommended to contact Analog Devices Inc. for further support.
  • Yes, the MAX77818EWZ+ can be used in an automotive application. However, it's recommended to ensure that the device meets the automotive industry's reliability and quality standards, such as AEC-Q100. Additionally, it's recommended to follow the recommended PCB layout and component selection guidelines to ensure reliable operation in a high-temperature and high-vibration environment.

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MAX77818EWZ+ Overview

Use the download button to access the MAX77818EWZ+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX77, or try a keyword search, such as Power Management Circuits

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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