STMicroelectronics' STSPIN233 provides a high level of integration that allows for three shunt topologies and three independent inputs, making it possible to use FOC sensorless algorithms in portable iot applications. This innovation further improves the quality and user experience of modern iot applications.
Block diagram
Pin connection (top view)
The STSPIN233 device integrates a three-half-bridge low R(DS(ON)) power level in a small QFN 3 mm x 3 mm package. The device is designed to allow for a significant increase in battery life with standby power consumption of less than 80 nm. The device provides complete protection, including overcurrent, overheat and short circuit.
Typical application schematic
