NXP Semiconductors MC33771B_SDS Battery Cell Controller IC Product Brief
The NXP Semiconductors MC33771B_SDS Battery Cell Controller IC is a device specifically designed for automotive applications such as Hybrid Electric Vehicles (HEV) and Electric Vehicles (EV), as well as industrial applications such as Energy Storage Systems (ESS) and Uninterruptible Power Supply (UPS) systems. The device performs ADC conversion on differential battery cell voltages and currents, and performs battery coulomb counting and battery temperature measurement. This information is transmitted digitally to a microcontroller for processing via a Serial Peripheral Interface (SPI) or Transformer Isolated (TPL) interface.
