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LTC6803HG-1#PBF - Analog Devices

Description: Measures Up to 12 Battery Cells in Series n Stackable Architecture n Supports Multiple Battery Chemistries and Supercapacitors n Serial Interface Daisy Chains to Adjacent Devices n 0.25% Maximum Total Measurement Error n Engineered for ISO26262 Compliant Systems n 13ms to Measure All Cells in a System n Passive Cell Balancing: – Integrated Cell Balancing MOSFETs – Ability to Drive External Balancing MOSFETs n Onboard Temperature Sensor and Thermistor Inputs n 1MHz Serial Interface with Packet Er

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LTC6803HG-1#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC6803HG-1#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - G Package 44-Lead Plastic SSOP (5.3mm) (Reference LTC DWG # 05-08-1754 Rev Ø)
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3D Models
LTC6803HG-1#PBF - Analog Devices - 3D model - Small Outline Packages - G Package 44-Lead Plastic SSOP (5.3mm) (Reference LTC DWG # 05-08-1754 Rev Ø)
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LTC6803HG-1#PBF Details

  • Manufacturer Part Number:

    LTC6803HG-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    5.30 MM, LEAD FREE, PLASTIC, SSOP-44

  • Pin Count:

    44

  • Manufacturer Package Code:

    05-08-1754

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY MONITOR

  • JESD-30 Code:

    R-PDSO-G44

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max (Vsup):

    55 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    43.2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    5.3 mm

LTC6803HG-1#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the LTC6803HG-1#PBF. It's recommended to follow a star-ground configuration, keep the analog and digital grounds separate, and use a solid ground plane to reduce noise. Additionally, place the IC close to the battery pack and use short, shielded cables to connect to the battery cells.
  • Calibration is not required for the LTC6803HG-1#PBF, as it has an internal voltage reference. However, it's recommended to perform a system-level calibration to account for any errors in the PCB layout, component tolerances, and temperature effects. This can be done by measuring the voltage of a known reference source and adjusting the system accordingly.
  • Up to 256 LTC6803HG-1#PBF devices can be daisy-chained together using the SPI interface, allowing for the monitoring of up to 12,288 battery cells.
  • The LTC6803HG-1#PBF provides a balancing function that can be used to control external balancing FETs or resistors. It also has a charge/discharge control function that can be used to control external switches or FETs. However, it does not have built-in charging or balancing circuitry, and these functions must be implemented externally.
  • The typical power consumption of the LTC6803HG-1#PBF is around 1.5mA per device, although this can vary depending on the operating frequency, voltage, and other factors.

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LTC6803HG-1#PBF 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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