Auto Power-SOI: Shaping the Future of Battery Monitoring Technology

Abstract:
Cell-to-pack (CTP) is the prevailing method for EV battery assembly due to its compact size, cost-effectiveness, streamlined assembly with fewer connections, and enhanced reliability. The primary challenges in Battery Monitoring ICs (BMIC) for CTP lie in supporting more series-connected monitoring cells and achieving greater measurement precision. This presentation outlines how Auto Power-SOI technology facilitates the development of advanced BMICs that excel in precision, integrate high and low voltage components on a single die, and meet stringent functional safety demands, addressing the evolving needs of CTP technology in EV batteries.