Block Diagram
Function & Advantage
Chip Recommendation
Low-speed startup under heavy load
Supports common-port switching of ADC comparators
Comparators support window filtering
Built-in multi-channel comparators and neutral point reconstruction circuit for fast and direct acquisition of back-EMF signals
Universal circuit design for various power tools (including gear control, low power consumption, anti-runaway protection, etc.)
Hardware overcurrent protection
Protection functions including under-voltage, over-voltage, under-temperature, over-temperature, current limiting, overcurrent, and overspeed protection
Emergency shutdown protection mechanism for abnormal conditions
Internally integrated motor control unit