Single-Phase Full-Wave Driver System Three Speed Control Mode PWM Control Mode VCC Control Mode with Slope Adjustable Normal VCC Control Mode Low Duty Startup SD = H: Ena.
NB Cooling Fan Silent Fan Motor
Figure 1. PWM Control Mode
DS6804 Ver1.0 Dec. 2011
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EUM6804 is a fan motor driver for brushless DC fan motor. It integrates three types speed control modes, low duty startup function, soft switched output, lock protection, Hall bias, FG output, shutdown mode, quick restart and TSD. With these modes an.
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