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MAX17048X+T10 - Analog Devices

Description: Battery Battery Monitor IC Lithium Ion 8-WLP (1.66x0.92)

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MAX17048X+T10 - Analog Devices PCB footprint - BGA - BGA - 8-WLCSP-N/A_2024
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MAX17048X+T10 - Analog Devices  - 3D model - BGA - 8-WLCSP-N/A_2024
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MAX17048X+T10 Details

  • Manufacturer Part Number:

    MAX17048X+T10

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-WLCSP-N/A

  • Package Description:

    WLP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-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:

    2012-02-16

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    RESET THRESHOLD VOLTAGE IS 3 VOLT

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY GAUGE

  • JESD-30 Code:

    R-PBGA-B8

  • Length:

    1.625 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA8,2X4,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.69 mm

  • Supply Current-Max (Isup):

    0.04 mA

  • Supply Voltage-Max (Vsup):

    4.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Threshold Voltage-Nom:

    +3V

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

    30

  • Width:

    0.835 mm

MAX17048X+T10 Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX17048X+T10 involves keeping the device close to the battery, using a solid ground plane, and minimizing the length of the battery connections. It's also important to keep the device away from high-current carrying traces and to use a low-ESR capacitor for the BYP pin.
  • To calibrate the fuel gauge accurately, it's recommended to use a known-good battery and follow the calibration procedure outlined in the datasheet. This involves charging the battery to 100% and then discharging it to 0% while taking measurements of the battery voltage and current. The calibration data can then be used to program the device's internal registers.
  • Temperature can affect the accuracy of the fuel gauge, as the battery's capacity and internal resistance change with temperature. The MAX17048X+T10 has a built-in temperature sensor, and the fuel gauge algorithm takes into account the temperature compensation. However, it's still important to consider the temperature range of the application and to calibrate the device accordingly.
  • In the case where the battery is deeply discharged or damaged, the MAX17048X+T10 has a built-in protection mechanism that prevents the device from providing inaccurate data. The device will enter a 'fault' state and indicate that the battery is not valid. It's recommended to implement a system-level solution to handle this scenario, such as alerting the user or shutting down the system.
  • Yes, the MAX17048X+T10 can be used with multiple battery chemistries, including lithium-ion, lithium-polymer, and lead-acid. However, the device's internal registers need to be programmed accordingly, and the calibration procedure may vary depending on the battery chemistry.

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MAX17048X+T10 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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