Other industrial battery pack (>=10S)

Products and reference designs

Other industrial battery pack (>=10S)

Block diagram

Overview

Our integrated circuits and reference designs help you create >=10S industrial battery packs with highly reliable battery management system (BMS) for monitoring, protecting, cell-balancing and gauging of battery packs for applications like e-bikes, e-scooters and garden tools.

Design requirements

Innovative industrial battery pack (>=10S) designs often require:

  • Robust and complete protection for voltage, temperature, current and short-circuit.
  • Accurate current and voltage sensing and individual cell monitoring for increased reliability.
  • Accurate indication of real-time battery capacity and state-of-health.

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Block diagram

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Technical documentation

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Type Title Date
Application note bq77905 20S Cell Stacking Configuration (Rev. B) Jun 23, 2021
White paper Designing an Accurate, Multifunction Lithium-Ion Battery-Testing Solution Sep 24, 2020
Application note bq76200 Beyond the Simple Application Schematic Jan 30, 2017
Application note Gauge Communication Jan 12, 2017
Application note Designing EMI/EMC Safe Battery Pack PDF | HTML Jun 14, 2016
Application note bq769x0 Family Top 10 Design Considerations (Rev. A) PDF | HTML May 2, 2016
Application note bq34z100-G1 High Cell Count and High Capacity Applications Sep 29, 2015
Analog design Journal Cell balancing buys extra run time and battery life Mar 11, 2009

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