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MAX77654BENV+T - Analog Devices

Description: Power Management Specialised - PMIC Ultra Low Power PMIC w/ 3-Output SIMO + Linear Charger

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PCB Footprints
MAX77654BENV+T - Analog Devices PCB footprint - BGA - BGA - N302C2+1-3
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MAX77654BENV+T - Analog Devices  - 3D model - BGA - N302C2+1-3
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MAX77654BENV+T Details

  • Manufacturer Part Number:

    MAX77654BENV+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:

    2019-08-27

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • JESD-30 Code:

    R-PBGA-B30

  • Length:

    2.788 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    30

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • 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:

    0.5 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Threshold Voltage-Nom:

    +2.85V

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

    30

  • Width:

    2.338 mm

MAX77654BENV+T Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the MAX77654BENV+T. It's recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths. Additionally, it's a good idea to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • The MAX77654BENV+T is a highly configurable device. To configure it for a specific battery chemistry, you'll need to set the appropriate charging voltage and current limits using the I2C interface. You can use the device's internal registers to set the charging profile, or use an external microcontroller to control the charging process. Refer to the datasheet and the device's programming guide for more information.
  • The MAX77654BENV+T is rated for operation from -40°C to +85°C. However, the device's performance may degrade at higher temperatures, and it's recommended to derate the device's output current and voltage accordingly. Refer to the datasheet for more information on thermal derating.
  • No, the MAX77654BENV+T is designed specifically for rechargeable batteries. It's not suitable for use with non-rechargeable batteries, as it's designed to control the charging process and monitor the battery's state of charge.
  • To troubleshoot issues with the MAX77654BENV+T, start by checking the device's power-up sequence and ensuring that the input voltage and current are within the recommended range. Use a logic analyzer or oscilloscope to monitor the device's I2C interface and verify that the device is receiving the correct commands. Check the device's internal registers and status bits to identify any errors or faults. Refer to the datasheet and the device's application notes for more troubleshooting tips.

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MAX77654BENV+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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