The MC33771 is a Li-Ion battery cell controller IC designed for automotive and industrial applications such as HEV, EV, ESS, UPS systems. Featuring: * ADC conversions on the differential cell voltages and currents as well as coulomb counting and temperature measurements. * Embedded balancing transistors and diagnostics to simplify applications. * Support standard SPI and transformer isolated daisy chain communication (with MC33664) to an MCU for processing and control. * The MC33771 is compliant with MPC5xxx 32-bit MCU families. Datasheet, Safety Manual and Application Hint available with non-disclosure agreement (NDA). For additional information, contact your local NXP Sales Office.