RD33771CNTREVM

RD33771CNTREVM Reference Design Board

NXP Semiconductors RD33771CNTREVM Reference Design Board provides a solution for a centralized and distributed architecture for lithium-ion battery management in automotive applications. This board allocates four MC33771C devices controlled by one MCU, which can be bypassed and stacked to a long daisy chain for a flexible battery management system (BMS) architecture. The battery cell controllers (BCCs) communicate by TPL daisy-chain or capacitor isolation, and each BCC can measure lithium batteries having 7 to 14 cells each. NXP RD33771CNTREVM Reference Design Board features a one-channel CAN interface and JTAG debugging interface. Applications include a mixed centralized-distributed architecture BMS for eCar and eBus applications.