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.

Block diagram

Find products and reference designs for your system.

Battery pack with protection, gauge & external communication

PACK+ PACK+ PACK- PACK- LED LED Data Data Cell Balancing MOSFETs Cell BalancingMOSFETs …… …… …… …… …… …… Charge/Discharge Power Stage Charge/Discharge Power Stage LV-MOSFETS LV-MOSFETS Gate Driver Gate Driver Fuse Fuse Auxiliary Power Supply Auxiliary Power Supply LDO LDO DC-DC DC-DC Communication Communication Bluetooth Bluetooth RS-485 RS-485 Iso I2C Iso I2C CAN CAN ESD ESD Isolator Isolator Current & Voltage Sense Current & Voltage Sense AMP AMP COMP COMP VREF VREF Battery Management Controller Battery Management Controller MCU MCU Gas Gauge Gas Gauge Logic Logic Monitor/Protector/Cell-Balancing Monitor/Protector/Cell-Balancing AFE/Monitor AFE/Monitor Temp Senser Temp Senser Secondary Protector Secondary Protector

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