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The basis for enjoying a pleasant life is to have a clean indoor environment. Traditional vacuum cleaners that are heavy and wire-bound are gradually being replaced by portable smart vacuum cleaners powered by lithium batteries. For vacuum cleaner applications, Cmsemicon provides a complete solution.

CMS32M53xx square wave vacuum cleaner program performance characteristics:

> Built-in 12-bit ADC, multi-channel operational amplifier, PGA, N+N drive, simplifying the peripheral circuit

> Optimized sensorless startup algorithm, 100% startup success

> Constant power control, identification and protection of linear air vents

> Standard output interface: FG VPWM, VCC, GND

> With input over-voltage and under-voltage protection, over-current protection, over-temperature protection, phase-to-phase short-circuit protection, phase loss protection, locked-rotor protection and other protection functions