12V/24V Battery Management System

Development Stage First boards tested, some issues might still be open.

Battery management system for up to 8 Li-ion cells based on Intersil ISL94202 IC.

BMS 8S50 IC

Features

  • 3 to 8 Li-ion cells (e.g. LiFePO4)
  • Integrated high-side MOSFET switch and current sensor
  • Balancing current approx. 150 mA
  • STM32L452 ARM microcontroller
  • Built-in CAN communication interface and UEXT extension connector

Development

The BMS is under active development and you are welcome to participate.

Visit the GitHub pageopen in new window for schematics and board layout.