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LTC2947IUHF-65#PBF - Analog Devices

Description: Current & Power Monitors & Regulators 65A+ Power/Energy Monitor

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LTC2947IUHF-65#PBF - Analog Devices - PCB symbol
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LTC2947IUHF-65#PBF - Analog Devices PCB footprint - Other - Other - LTC2947IUHF-65#PBF-3
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LTC2947IUHF-65#PBF - Analog Devices - 3D model - Other - LTC2947IUHF-65#PBF-3
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LTC2947IUHF-65#PBF Details

  • Manufacturer Part Number:

    LTC2947IUHF-65#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-38

  • Pin Count:

    38

  • Manufacturer Package Code:

    05-08-1598

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PQCC-N38

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    38

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

LTC2947IUHF-65#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2947IUHF-65#PBF involves keeping the input and output traces short and wide, using a solid ground plane, and placing the device close to the battery. 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.
  • Calibration of the LTC2947IUHF-65#PBF involves setting the device's internal registers to match the specific battery chemistry and capacity. This can be done using the device's I2C interface and a calibration routine provided in the datasheet. It's also recommended to perform a learn cycle to adapt the device to the battery's characteristics.
  • The LTC2947IUHF-65#PBF has an operating temperature range of -40°C to 125°C, but it's recommended to operate the device within a temperature range of 0°C to 85°C for optimal performance and accuracy.
  • Yes, the LTC2947IUHF-65#PBF is designed to work with multiple battery chemistries, including lithium-ion, lithium-polymer, and lead-acid batteries. However, the device's internal registers may need to be adjusted to match the specific battery chemistry and capacity.
  • The LTC2947IUHF-65#PBF's POR and BOR functions can be handled by using an external reset circuit or by using the device's internal reset functions. It's recommended to use a capacitor to filter out noise and ensure a clean reset signal.

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LTC2947IUHF-65#PBF Overview

Use the download button to access the LTC2947IUHF-65#PBF schematic symbol, PCB footprint, and 3D model.
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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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