Solutions for BLDC motor applications have been increasing rapidly because of the demand for products that are smaller in size and provide high efficiency. The core of a BLDC motor design is a robust and reliable motor control circuit and a versatile MCU for a safe control algorithm. Key building blocks of a motor control circuit include a MOSFET driver, versatile MCU, voltage regulators, a cell balancer, and the battery charger.
- Ultra-low power MCU
- High speed wake up time 4µs
- Integrated 12-bit ADC with op amp and comparator
- High accuracy cell balancer and monitor with customer programmable EEPROM
- Factory automation