Our battery cell controllers are designed to address safety risks related to Li-Ion batteries by accurately controlling critical Li-Ion cell characteristics (voltages, temperatures, current) and by providing embedded balancing functions along with extensive system diagnostics. These robust ICs meet automotive and industrial requirements and are fully automotive qualified—making them ideally suited for in-vehicle battery management, energy storage systems, and uninterruptible power supply applications.

Marquadt 48 V Battery Management Module

NXP’s MC33771B battery charge controller delivers the leadership measurement accuracy and speed we require to address the increasingly demanding performance and functional safety in the next generation battery management systems for electric vehicles.

Darius Mateja, Battery Systems Director for Marquardt.