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vacuumFangwei Semiconductor High‑Speed Vacuum Cleaner Control Board
★ FG8590/8591 integrated dual N‑channel pre‑driver
★ Supports 7.2V – 36V
★ Maximum speed up to 180,000 RPM
★ Power stability at blocked inlet: 3%
★ Over‑voltage and under‑voltage protection
★ Supports key and PWM speed control
★ Standby power consumption < 10μA


