Battery pack designed for 5ā7 cell Li-Ion or LiFePO4 based, 30-A maximum continuous discharge current (BQ76905 and BQ76907 can support as low as 2 cells, with reasonable changes, this design can also support a minimum of 2-cell application)
Monitors cell voltages, pack current, pack temperatures, balances cells, and protects by controlling charge or discharge FETs
Hardware protection for overcurrent in discharge, short circuit in discharge, overvoltage, and undervoltage
Robust battery cell protection with secondary protection: cell overvoltage, cell undervoltage, and overtemperature
Ultra-small footprint, low on-resistance, low Qg and Qgd MOSFETs onboard for low-side MOSFET control
Low quiescence current, ultra-low power state for shipment